61845981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{823}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 84918144

約数和(自身を除く): 23072163

約数列:

[1, 3, 37, 111, 677, 823, 2031, 2469, 25049, 30451, 75147, 91353, 557171, 1671513, 20615327, 61845981]

約数ペア:

[(1, 61845981), (3, 20615327), (37, 1671513), (111, 557171), (677, 91353), (823, 75147), (2031, 30451), (2469, 25049)]