87580059

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101719}}^1$

素因数の和:101770

約数の個数: 16

約数和(自身を含む): 136711680

約数和(自身を除く): 49131621

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 101719, 305157, 712033, 2136099, 4170479, 12511437, 29193353, 87580059]

約数ペア:

[(1, 87580059), (3, 29193353), (7, 12511437), (21, 4170479), (41, 2136099), (123, 712033), (287, 305157), (861, 101719)]