45216621

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{18539}}^1$

素因数の和:18816

約数の個数: 12

約数和(自身を含む): 65557440

約数和(自身を除く): 20340819

約数列:

[1, 3, 9, 271, 813, 2439, 18539, 55617, 166851, 5024069, 15072207, 45216621]

約数ペア:

[(1, 45216621), (3, 15072207), (9, 5024069), (271, 166851), (813, 55617), (2439, 18539)]