51925329

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 78878592

約数和(自身を除く): 26953263

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 1831, 3151, 5493, 9453, 16479, 28359, 42113, 126339, 250847, 379017, 752541, 2257623, 5769481, 17308443, 51925329]

約数ペア:

[(1, 51925329), (3, 17308443), (9, 5769481), (23, 2257623), (69, 752541), (137, 379017), (207, 250847), (411, 126339), (1233, 42113), (1831, 28359), (3151, 16479), (5493, 9453)]