80821059207

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{38105167}}^1$

素因数の和:38105278

約数の個数: 16

約数和(自身を含む): 124375268352

約数和(自身を除く): 43554209145

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 38105167, 114315501, 266736169, 800208507, 3848621867, 11545865601, 26940353069, 80821059207]

約数ペア:

[(1, 80821059207), (3, 26940353069), (7, 11545865601), (21, 3848621867), (101, 800208507), (303, 266736169), (707, 114315501), (2121, 38105167)]