85628769

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{4517}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 117106560

約数和(自身を除く): 31477791

約数列:

[1, 3, 71, 89, 213, 267, 4517, 6319, 13551, 18957, 320707, 402013, 962121, 1206039, 28542923, 85628769]

約数ペア:

[(1, 85628769), (3, 28542923), (71, 1206039), (89, 962121), (213, 402013), (267, 320707), (4517, 18957), (6319, 13551)]