85618359

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{251}}^2$

素因数の和:659

約数の個数: 18

約数和(自身を含む): 124987928

約数和(自身を除く): 39369569

約数列:

[1, 3, 9, 151, 251, 453, 753, 1359, 2259, 37901, 63001, 113703, 189003, 341109, 567009, 9513151, 28539453, 85618359]

約数ペア:

[(1, 85618359), (3, 28539453), (9, 9513151), (151, 567009), (251, 341109), (453, 189003), (753, 113703), (1359, 63001), (2259, 37901)]