117207879

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{8581}}^1$

素因数の和:8770

約数の個数: 16

約数和(自身を含む): 162714720

約数和(自身を除く): 45506841

約数列:

[1, 3, 29, 87, 157, 471, 4553, 8581, 13659, 25743, 248849, 746547, 1347217, 4041651, 39069293, 117207879]

約数ペア:

[(1, 117207879), (3, 39069293), (29, 4041651), (87, 1347217), (157, 746547), (471, 248849), (4553, 25743), (8581, 13659)]