71239833

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10007}}^1$

素因数の和:10133

約数の個数: 24

約数和(自身を含む): 118654848

約数和(自身を除く): 47415015

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 10007, 30021, 70049, 90063, 210147, 630441, 1130791, 3392373, 7915537, 10177119, 23746611, 71239833]

約数ペア:

[(1, 71239833), (3, 23746611), (7, 10177119), (9, 7915537), (21, 3392373), (63, 1130791), (113, 630441), (339, 210147), (791, 90063), (1017, 70049), (2373, 30021), (7119, 10007)]