77861069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28657}}^1$

素因数の和:28700

約数の個数: 16

約数和(自身を含む): 96290880

約数和(自身を除く): 18429811

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 28657, 315227, 372541, 544483, 4097951, 5989313, 7078279, 77861069]

約数ペア:

[(1, 77861069), (11, 7078279), (13, 5989313), (19, 4097951), (143, 544483), (209, 372541), (247, 315227), (2717, 28657)]