77897703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1879}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 112017920

約数和(自身を除く): 34120217

約数列:

[1, 3, 13, 39, 1063, 1879, 3189, 5637, 13819, 24427, 41457, 73281, 1997377, 5992131, 25965901, 77897703]

約数ペア:

[(1, 77897703), (3, 25965901), (13, 5992131), (39, 1997377), (1063, 73281), (1879, 41457), (3189, 24427), (5637, 13819)]