125888109

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{2437}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 171089088

約数和(自身を除く): 45200979

約数列:

[1, 3, 67, 201, 257, 771, 2437, 7311, 17219, 51657, 163279, 489837, 626309, 1878927, 41962703, 125888109]

約数ペア:

[(1, 125888109), (3, 41962703), (67, 1878927), (201, 626309), (257, 489837), (771, 163279), (2437, 51657), (7311, 17219)]