127538334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 363340800

約数和(自身を除く): 235802466

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 37, 42, 54, 63, 66, 74, 77, 99, 111, 126, 154, 189, 198, 222, 231, 259, 297, 333, 378, 407, 462, 518, 594, 666, 693, 777, 814, 829, 999, 1221, 1386, 1554, 1658, 1998, 2079, 2331, 2442, 2487, 2849, 3663, 4158, 4662, 4974, 5698, 5803, 6993, 7326, 7461, 8547, 9119, 10989, 11606, 13986, 14922, 17094, 17409, 18238, 21978, 22383, 25641, 27357, 30673, 34818, 44766, 51282, 52227, 54714, 61346, 63833, 76923, 82071, 92019, 104454, 127666, 153846, 156681, 164142, 184038, 191499, 214711, 246213, 276057, 313362, 337403, 382998, 429422, 492426, 552114, 574497, 644133, 674806, 828171, 1012209, 1148994, 1288266, 1656342, 1723491, 1932399, 2024418, 2361821, 3036627, 3446982, 3864798, 4723642, 5797197, 6073254, 7085463, 9109881, 11594394, 14170926, 18219762, 21256389, 42512778, 63769167, 127538334]

約数ペア:

[(1, 127538334), (2, 63769167), (3, 42512778), (6, 21256389), (7, 18219762), (9, 14170926), (11, 11594394), (14, 9109881), (18, 7085463), (21, 6073254), (22, 5797197), (27, 4723642), (33, 3864798), (37, 3446982), (42, 3036627), (54, 2361821), (63, 2024418), (66, 1932399), (74, 1723491), (77, 1656342), (99, 1288266), (111, 1148994), (126, 1012209), (154, 828171), (189, 674806), (198, 644133), (222, 574497), (231, 552114), (259, 492426), (297, 429422), (333, 382998), (378, 337403), (407, 313362), (462, 276057), (518, 246213), (594, 214711), (666, 191499), (693, 184038), (777, 164142), (814, 156681), (829, 153846), (999, 127666), (1221, 104454), (1386, 92019), (1554, 82071), (1658, 76923), (1998, 63833), (2079, 61346), (2331, 54714), (2442, 52227), (2487, 51282), (2849, 44766), (3663, 34818), (4158, 30673), (4662, 27357), (4974, 25641), (5698, 22383), (5803, 21978), (6993, 18238), (7326, 17409), (7461, 17094), (8547, 14922), (9119, 13986), (10989, 11606)]