57766257

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 29929743

約数列:

[1, 3, 9, 27, 83, 149, 173, 249, 447, 519, 747, 1341, 1557, 2241, 4023, 4671, 12367, 14359, 25777, 37101, 43077, 77331, 111303, 129231, 231993, 333909, 387693, 695979, 2139491, 6418473, 19255419, 57766257]

約数ペア:

[(1, 57766257), (3, 19255419), (9, 6418473), (27, 2139491), (83, 695979), (149, 387693), (173, 333909), (249, 231993), (447, 129231), (519, 111303), (747, 77331), (1341, 43077), (1557, 37101), (2241, 25777), (4023, 14359), (4671, 12367)]