81194619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{129497}}^1$

素因数の和:129530

約数の個数: 16

約数和(自身を含む): 124318080

約数和(自身を除く): 43123461

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 129497, 388491, 1424467, 2460443, 4273401, 7381329, 27064873, 81194619]

約数ペア:

[(1, 81194619), (3, 27064873), (11, 7381329), (19, 4273401), (33, 2460443), (57, 1424467), (209, 388491), (627, 129497)]