131555502

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{62467}}^1$

素因数の和:62494

約数の個数: 40

約数和(自身を含む): 317462376

約数和(自身を除く): 185906874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 62467, 124934, 187401, 374802, 562203, 812071, 1124406, 1624142, 1686609, 2436213, 3373218, 4872426, 5059827, 7308639, 10119654, 14617278, 21925917, 43851834, 65777751, 131555502]

約数ペア:

[(1, 131555502), (2, 65777751), (3, 43851834), (6, 21925917), (9, 14617278), (13, 10119654), (18, 7308639), (26, 5059827), (27, 4872426), (39, 3373218), (54, 2436213), (78, 1686609), (81, 1624142), (117, 1124406), (162, 812071), (234, 562203), (351, 374802), (702, 187401), (1053, 124934), (2106, 62467)]