77891853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2267}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 112021056

約数和(自身を除く): 34129203

約数列:

[1, 3, 13, 39, 881, 2267, 2643, 6801, 11453, 29471, 34359, 88413, 1997227, 5991681, 25963951, 77891853]

約数ペア:

[(1, 77891853), (3, 25963951), (13, 5991681), (39, 1997227), (881, 88413), (2267, 34359), (2643, 29471), (6801, 11453)]