77213577

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{5827}}^1$

素因数の和:6468

約数の個数: 16

約数和(自身を含む): 117865472

約数和(自身を除く): 40651895

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 5827, 13251, 17481, 40789, 122367, 3676837, 11030511, 25737859, 77213577]

約数ペア:

[(1, 77213577), (3, 25737859), (7, 11030511), (21, 3676837), (631, 122367), (1893, 40789), (4417, 17481), (5827, 13251)]