77307906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991127}}^1$

素因数の和:991145

約数の個数: 16

約数和(自身を含む): 166509504

約数和(自身を除く): 89201598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991127, 1982254, 2973381, 5946762, 12884651, 25769302, 38653953, 77307906]

約数ペア:

[(1, 77307906), (2, 38653953), (3, 25769302), (6, 12884651), (13, 5946762), (26, 2973381), (39, 1982254), (78, 991127)]