159804939

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{67343}}^1$

素因数の和:67466

約数の個数: 16

約数和(自身を含む): 245670912

約数和(自身を除く): 85865973

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 67343, 202029, 471401, 1414203, 7609759, 22829277, 53268313, 159804939]

約数ペア:

[(1, 159804939), (3, 53268313), (7, 22829277), (21, 7609759), (113, 1414203), (339, 471401), (791, 202029), (2373, 67343)]