138337659

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{22571}}^1$

素因数の和:22807

約数の個数: 16

約数和(自身を含む): 205856640

約数和(自身を除く): 67518981

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 22571, 67713, 203139, 609417, 5123617, 15370851, 46112553, 138337659]

約数ペア:

[(1, 138337659), (3, 46112553), (9, 15370851), (27, 5123617), (227, 609417), (681, 203139), (2043, 67713), (6129, 22571)]