159853431927

素因数分解:

$3^1\times 7^1\times {\mathrm{9203}}^1\times {\mathrm{827129}}^1$

素因数の和:836342

約数の個数: 16

約数和(自身を含む): 243612944640

約数和(自身を除く): 83759512713

約数列:

[1, 3, 7, 21, 9203, 27609, 64421, 193263, 827129, 2481387, 5789903, 17369709, 7612068187, 22836204561, 53284477309, 159853431927]

約数ペア:

[(1, 159853431927), (3, 53284477309), (7, 22836204561), (21, 7612068187), (9203, 17369709), (27609, 5789903), (64421, 2481387), (193263, 827129)]