84315321

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{4241}}^1$

素因数の和:4341

約数の個数: 18

約数和(自身を含む): 124464522

約数和(自身を除く): 40149201

約数列:

[1, 3, 9, 47, 141, 423, 2209, 4241, 6627, 12723, 19881, 38169, 199327, 597981, 1793943, 9368369, 28105107, 84315321]

約数ペア:

[(1, 84315321), (3, 28105107), (9, 9368369), (47, 1793943), (141, 597981), (423, 199327), (2209, 38169), (4241, 19881), (6627, 12723)]