161296521

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{10243}}^1$

素因数の和:10456

約数の個数: 16

約数和(自身を含む): 223728960

約数和(自身を除く): 62432439

約数列:

[1, 3, 29, 87, 181, 543, 5249, 10243, 15747, 30729, 297047, 891141, 1853983, 5561949, 53765507, 161296521]

約数ペア:

[(1, 161296521), (3, 53765507), (29, 5561949), (87, 1853983), (181, 891141), (543, 297047), (5249, 30729), (10243, 15747)]