127830846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 174085314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 383, 389, 429, 766, 778, 858, 1149, 1167, 2298, 2334, 4213, 4279, 4979, 5057, 8426, 8558, 9958, 10114, 12639, 12837, 14937, 15171, 25278, 25674, 29874, 30342, 54769, 55627, 109538, 111254, 148987, 164307, 166881, 297974, 328614, 333762, 446961, 893922, 1638857, 1936831, 3277714, 3873662, 4916571, 5810493, 9833142, 11620986, 21305141, 42610282, 63915423, 127830846]

約数ペア:

[(1, 127830846), (2, 63915423), (3, 42610282), (6, 21305141), (11, 11620986), (13, 9833142), (22, 5810493), (26, 4916571), (33, 3873662), (39, 3277714), (66, 1936831), (78, 1638857), (143, 893922), (286, 446961), (383, 333762), (389, 328614), (429, 297974), (766, 166881), (778, 164307), (858, 148987), (1149, 111254), (1167, 109538), (2298, 55627), (2334, 54769), (4213, 30342), (4279, 29874), (4979, 25674), (5057, 25278), (8426, 15171), (8558, 14937), (9958, 12837), (10114, 12639)]