65851758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 180403200

約数和(自身を除く): 114551442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 53, 54, 57, 63, 106, 114, 126, 133, 159, 171, 173, 189, 266, 318, 342, 346, 371, 378, 399, 477, 513, 519, 742, 798, 954, 1007, 1026, 1038, 1113, 1197, 1211, 1431, 1557, 2014, 2226, 2394, 2422, 2862, 3021, 3114, 3287, 3339, 3591, 3633, 4671, 6042, 6574, 6678, 7049, 7182, 7266, 9063, 9169, 9342, 9861, 10017, 10899, 14098, 18126, 18338, 19722, 20034, 21147, 21798, 23009, 27189, 27507, 29583, 32697, 42294, 46018, 54378, 55014, 59166, 63441, 64183, 65394, 69027, 82521, 88749, 126882, 128366, 138054, 165042, 174211, 177498, 190323, 192549, 207081, 247563, 348422, 380646, 385098, 414162, 495126, 522633, 577647, 621243, 1045266, 1155294, 1219477, 1242486, 1567899, 1732941, 2438954, 3135798, 3465882, 3658431, 4703697, 7316862, 9407394, 10975293, 21950586, 32925879, 65851758]

約数ペア:

[(1, 65851758), (2, 32925879), (3, 21950586), (6, 10975293), (7, 9407394), (9, 7316862), (14, 4703697), (18, 3658431), (19, 3465882), (21, 3135798), (27, 2438954), (38, 1732941), (42, 1567899), (53, 1242486), (54, 1219477), (57, 1155294), (63, 1045266), (106, 621243), (114, 577647), (126, 522633), (133, 495126), (159, 414162), (171, 385098), (173, 380646), (189, 348422), (266, 247563), (318, 207081), (342, 192549), (346, 190323), (371, 177498), (378, 174211), (399, 165042), (477, 138054), (513, 128366), (519, 126882), (742, 88749), (798, 82521), (954, 69027), (1007, 65394), (1026, 64183), (1038, 63441), (1113, 59166), (1197, 55014), (1211, 54378), (1431, 46018), (1557, 42294), (2014, 32697), (2226, 29583), (2394, 27507), (2422, 27189), (2862, 23009), (3021, 21798), (3114, 21147), (3287, 20034), (3339, 19722), (3591, 18338), (3633, 18126), (4671, 14098), (6042, 10899), (6574, 10017), (6678, 9861), (7049, 9342), (7182, 9169), (7266, 9063)]