156621311109

素因数分解:

$3^2\times {\mathrm{19207}}^1\times {\mathrm{906043}}^1$

素因数の和:925256

約数の個数: 12

約数和(自身を含む): 226242810976

約数和(自身を除く): 69621499867

約数列:

[1, 3, 9, 19207, 57621, 172863, 906043, 2718129, 8154387, 17402367901, 52207103703, 156621311109]

約数ペア:

[(1, 156621311109), (3, 52207103703), (9, 17402367901), (19207, 8154387), (57621, 2718129), (172863, 906043)]