81281058

素因数分解:

$2^1\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{6217}}^1$

素因数の和:8401

約数の個数: 16

約数和(自身を含む): 162662880

約数和(自身を除く): 81381822

約数列:

[1, 2, 3, 6, 2179, 4358, 6217, 6537, 12434, 13074, 18651, 37302, 13546843, 27093686, 40640529, 81281058]

約数ペア:

[(1, 81281058), (2, 40640529), (3, 27093686), (6, 13546843), (2179, 37302), (4358, 18651), (6217, 13074), (6537, 12434)]