172044159

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199819}}^1$

素因数の和:199870

約数の個数: 16

約数和(自身を含む): 268558080

約数和(自身を除く): 96513921

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 199819, 599457, 1398733, 4196199, 8192579, 24577737, 57348053, 172044159]

約数ペア:

[(1, 172044159), (3, 57348053), (7, 24577737), (21, 8192579), (41, 4196199), (123, 1398733), (287, 599457), (861, 199819)]