78887901

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5693}}^1$

素因数の和:5876

約数の個数: 16

約数和(自身を含む): 109324800

約数和(自身を除く): 30436899

約数列:

[1, 3, 31, 93, 149, 447, 4619, 5693, 13857, 17079, 176483, 529449, 848257, 2544771, 26295967, 78887901]

約数ペア:

[(1, 78887901), (3, 26295967), (31, 2544771), (93, 848257), (149, 529449), (447, 176483), (4619, 17079), (5693, 13857)]