87091851

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{377021}}^1$

素因数の和:377042

約数の個数: 16

約数和(自身を含む): 144776448

約数和(自身を除く): 57684597

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 377021, 1131063, 2639147, 4147231, 7917441, 12441693, 29030617, 87091851]

約数ペア:

[(1, 87091851), (3, 29030617), (7, 12441693), (11, 7917441), (21, 4147231), (33, 2639147), (77, 1131063), (231, 377021)]