55130016963

素因数分解:

$3^1\times 7^2\times {\mathrm{375034129}}^1$

素因数の和:375034146

約数の個数: 12

約数和(自身を含む): 85507781640

約数和(自身を除く): 30377764677

約数列:

[1, 3, 7, 21, 49, 147, 375034129, 1125102387, 2625238903, 7875716709, 18376672321, 55130016963]

約数ペア:

[(1, 55130016963), (3, 18376672321), (7, 7875716709), (21, 2625238903), (49, 1125102387), (147, 375034129)]