27531567378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3659}}^1$

素因数の和:4149

約数の個数: 144

約数和(自身を含む): 73225620000

約数和(自身を除く): 45694052622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 449, 798, 882, 898, 931, 1197, 1347, 1862, 2394, 2694, 2793, 3143, 3659, 4041, 5586, 6286, 7318, 8082, 8379, 8531, 9429, 10977, 16758, 17062, 18858, 21954, 22001, 25593, 25613, 28287, 32931, 44002, 51186, 51226, 56574, 59717, 65862, 66003, 69521, 76779, 76839, 119434, 132006, 139042, 153558, 153678, 179151, 179291, 198009, 208563, 230517, 358302, 358582, 396018, 417126, 418019, 461034, 486647, 537453, 537873, 625689, 836038, 973294, 1074906, 1075746, 1251378, 1254057, 1459941, 1613619, 1642891, 2508114, 2919882, 3227238, 3285782, 3406529, 3762171, 4379823, 4928673, 6813058, 7524342, 8759646, 9857346, 10219587, 11500237, 14786019, 20439174, 23000474, 29572038, 30658761, 31214929, 34500711, 61317522, 62429858, 69001422, 80501659, 93644787, 103502133, 161003318, 187289574, 207004266, 218504503, 241504977, 280934361, 437009006, 483009954, 561868722, 655513509, 724514931, 1311027018, 1449029862, 1529531521, 1966540527, 3059063042, 3933081054, 4588594563, 9177189126, 13765783689, 27531567378]

約数ペア:

[(1, 27531567378), (2, 13765783689), (3, 9177189126), (6, 4588594563), (7, 3933081054), (9, 3059063042), (14, 1966540527), (18, 1529531521), (19, 1449029862), (21, 1311027018), (38, 724514931), (42, 655513509), (49, 561868722), (57, 483009954), (63, 437009006), (98, 280934361), (114, 241504977), (126, 218504503), (133, 207004266), (147, 187289574), (171, 161003318), (266, 103502133), (294, 93644787), (342, 80501659), (399, 69001422), (441, 62429858), (449, 61317522), (798, 34500711), (882, 31214929), (898, 30658761), (931, 29572038), (1197, 23000474), (1347, 20439174), (1862, 14786019), (2394, 11500237), (2694, 10219587), (2793, 9857346), (3143, 8759646), (3659, 7524342), (4041, 6813058), (5586, 4928673), (6286, 4379823), (7318, 3762171), (8082, 3406529), (8379, 3285782), (8531, 3227238), (9429, 2919882), (10977, 2508114), (16758, 1642891), (17062, 1613619), (18858, 1459941), (21954, 1254057), (22001, 1251378), (25593, 1075746), (25613, 1074906), (28287, 973294), (32931, 836038), (44002, 625689), (51186, 537873), (51226, 537453), (56574, 486647), (59717, 461034), (65862, 418019), (66003, 417126), (69521, 396018), (76779, 358582), (76839, 358302), (119434, 230517), (132006, 208563), (139042, 198009), (153558, 179291), (153678, 179151)]