81626733

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{192971}}^1$

素因数の和:193024

約数の個数: 12

約数和(自身を含む): 120414528

約数和(自身を除く): 38787795

約数列:

[1, 3, 9, 47, 141, 423, 192971, 578913, 1736739, 9069637, 27208911, 81626733]

約数ペア:

[(1, 81626733), (3, 27208911), (9, 9069637), (47, 1736739), (141, 578913), (423, 192971)]