163540559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9929}}^1$

素因数の和:10130

約数の個数: 16

約数和(自身を含む): 202413120

約数和(自身を除く): 38872561

約数列:

[1, 7, 13, 91, 181, 1267, 2353, 9929, 16471, 69503, 129077, 903539, 1797149, 12580043, 23362937, 163540559]

約数ペア:

[(1, 163540559), (7, 23362937), (13, 12580043), (91, 1797149), (181, 903539), (1267, 129077), (2353, 69503), (9929, 16471)]