56312343

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 82882800

約数和(自身を除く): 26570457

約数列:

[1, 3, 9, 109, 137, 327, 411, 419, 981, 1233, 1257, 3771, 14933, 44799, 45671, 57403, 134397, 137013, 172209, 411039, 516627, 6256927, 18770781, 56312343]

約数ペア:

[(1, 56312343), (3, 18770781), (9, 6256927), (109, 516627), (137, 411039), (327, 172209), (411, 137013), (419, 134397), (981, 57403), (1233, 45671), (1257, 44799), (3771, 14933)]