161955111

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{2113}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 223745760

約数和(自身を除く): 61790649

約数列:

[1, 3, 29, 87, 881, 2113, 2643, 6339, 25549, 61277, 76647, 183831, 1861553, 5584659, 53985037, 161955111]

約数ペア:

[(1, 161955111), (3, 53985037), (29, 5584659), (87, 1861553), (881, 183831), (2113, 76647), (2643, 61277), (6339, 25549)]