1556017983

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{15269}}^1$

素因数の和:15368

約数の個数: 36

約数和(自身を含む): 2470258440

約数和(自身を除く): 914240457

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 507, 603, 871, 1521, 2613, 7839, 11323, 15269, 33969, 45807, 101907, 137421, 198497, 595491, 1023023, 1786473, 2580461, 3069069, 7741383, 9207207, 13299299, 23224149, 39897897, 119693691, 172890887, 518672661, 1556017983]

約数ペア:

[(1, 1556017983), (3, 518672661), (9, 172890887), (13, 119693691), (39, 39897897), (67, 23224149), (117, 13299299), (169, 9207207), (201, 7741383), (507, 3069069), (603, 2580461), (871, 1786473), (1521, 1023023), (2613, 595491), (7839, 198497), (11323, 137421), (15269, 101907), (33969, 45807)]