68104813

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 80075520

約数和(自身を除く): 11970707

約数列:

[1, 7, 41, 287, 359, 661, 2513, 4627, 14719, 27101, 103033, 189707, 237299, 1661093, 9729259, 68104813]

約数ペア:

[(1, 68104813), (7, 9729259), (41, 1661093), (287, 237299), (359, 189707), (661, 103033), (2513, 27101), (4627, 14719)]