81070935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491339}}^1$

素因数の和:491358

約数の個数: 16

約数和(自身を含む): 141505920

約数和(自身を除く): 60434985

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 491339, 1474017, 2456695, 5404729, 7370085, 16214187, 27023645, 81070935]

約数ペア:

[(1, 81070935), (3, 27023645), (5, 16214187), (11, 7370085), (15, 5404729), (33, 2456695), (55, 1474017), (165, 491339)]