72010227

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1907}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 98727552

約数和(自身を除く): 26717325

約数列:

[1, 3, 41, 123, 307, 921, 1907, 5721, 12587, 37761, 78187, 234561, 585449, 1756347, 24003409, 72010227]

約数ペア:

[(1, 72010227), (3, 24003409), (41, 1756347), (123, 585449), (307, 234561), (921, 78187), (1907, 37761), (5721, 12587)]