56810691

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8273}}^1$

素因数の和:8395

約数の個数: 24

約数和(自身を含む): 94654560

約数和(自身を除く): 37843869

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 8273, 24819, 57911, 74457, 173733, 521199, 901757, 2705271, 6312299, 8115813, 18936897, 56810691]

約数ペア:

[(1, 56810691), (3, 18936897), (7, 8115813), (9, 6312299), (21, 2705271), (63, 901757), (109, 521199), (327, 173733), (763, 74457), (981, 57911), (2289, 24819), (6867, 8273)]