86521911

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{37799}}^1$

素因数の和:37918

約数の個数: 16

約数和(自身を含む): 133056000

約数和(自身を除く): 46534089

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 37799, 113397, 264593, 793779, 4120091, 12360273, 28840637, 86521911]

約数ペア:

[(1, 86521911), (3, 28840637), (7, 12360273), (21, 4120091), (109, 793779), (327, 264593), (763, 113397), (2289, 37799)]