57681819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4523}}^1$

素因数の和:4651

約数の個数: 24

約数和(自身を含む): 90570480

約数和(自身を除く): 32888661

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 4523, 12753, 13569, 40707, 58799, 176397, 493007, 529191, 1479021, 4437063, 6409091, 19227273, 57681819]

約数ペア:

[(1, 57681819), (3, 19227273), (9, 6409091), (13, 4437063), (39, 1479021), (109, 529191), (117, 493007), (327, 176397), (981, 58799), (1417, 40707), (4251, 13569), (4523, 12753)]