77938881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1571}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 108656640

約数和(自身を除く): 30717759

約数列:

[1, 3, 23, 69, 719, 1571, 2157, 4713, 16537, 36133, 49611, 108399, 1129549, 3388647, 25979627, 77938881]

約数ペア:

[(1, 77938881), (3, 25979627), (23, 3388647), (69, 1129549), (719, 108399), (1571, 49611), (2157, 36133), (4713, 16537)]