90866013

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{60943}}^1$

素因数の和:61024

約数の個数: 16

約数和(自身を含む): 140414976

約数和(自身を除く): 49548963

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 60943, 182829, 426601, 1279803, 4326953, 12980859, 30288671, 90866013]

約数ペア:

[(1, 90866013), (3, 30288671), (7, 12980859), (21, 4326953), (71, 1279803), (213, 426601), (497, 182829), (1491, 60943)]