77767789

素因数分解:

${\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{3943}}^1$

素因数の和:4128

約数の個数: 12

約数和(自身を含む): 86026528

約数和(自身を除く): 8258739

約数列:

[1, 11, 121, 163, 1793, 3943, 19723, 43373, 477103, 642709, 7069799, 77767789]

約数ペア:

[(1, 77767789), (11, 7069799), (121, 642709), (163, 477103), (1793, 43373), (3943, 19723)]