207549891

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{34471}}^1$

素因数の和:34703

約数の個数: 16

約数和(自身を含む): 308869120

約数和(自身を除く): 101319229

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 34471, 103413, 310239, 930717, 7687033, 23061099, 69183297, 207549891]

約数ペア:

[(1, 207549891), (3, 69183297), (9, 23061099), (27, 7687033), (223, 930717), (669, 310239), (2007, 103413), (6021, 34471)]