51544467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{440551}}^1$

素因数の和:440570

約数の個数: 12

約数和(自身を含む): 80180464

約数和(自身を除く): 28635997

約数列:

[1, 3, 9, 13, 39, 117, 440551, 1321653, 3964959, 5727163, 17181489, 51544467]

約数ペア:

[(1, 51544467), (3, 17181489), (9, 5727163), (13, 3964959), (39, 1321653), (117, 440551)]