171772161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{2797}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 250074048

約数和(自身を除く): 78301887

約数列:

[1, 3, 11, 33, 1861, 2797, 5583, 8391, 20471, 30767, 61413, 92301, 5205217, 15615651, 57257387, 171772161]

約数ペア:

[(1, 171772161), (3, 57257387), (11, 15615651), (33, 5205217), (1861, 92301), (2797, 61413), (5583, 30767), (8391, 20471)]