56484207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25409}}^1$

素因数の和:25447

約数の個数: 24

約数和(自身を含む): 92492400

約数和(自身を除く): 36008193

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25409, 76227, 228681, 330317, 482771, 990951, 1448313, 2972853, 4344939, 6276023, 18828069, 56484207]

約数ペア:

[(1, 56484207), (3, 18828069), (9, 6276023), (13, 4344939), (19, 2972853), (39, 1448313), (57, 990951), (117, 482771), (171, 330317), (247, 228681), (741, 76227), (2223, 25409)]