40185327

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 67327616

約数和(自身を除く): 27142289

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 169, 201, 273, 469, 507, 871, 1183, 1407, 2197, 2613, 3549, 6097, 6591, 11323, 15379, 18291, 28561, 33969, 46137, 79261, 85683, 147199, 199927, 237783, 441597, 599781, 1030393, 1913587, 3091179, 5740761, 13395109, 40185327]

約数ペア:

[(1, 40185327), (3, 13395109), (7, 5740761), (13, 3091179), (21, 1913587), (39, 1030393), (67, 599781), (91, 441597), (169, 237783), (201, 199927), (273, 147199), (469, 85683), (507, 79261), (871, 46137), (1183, 33969), (1407, 28561), (2197, 18291), (2613, 15379), (3549, 11323), (6097, 6591)]