58387779

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{17971}}^1$

素因数の和:18015

約数の個数: 18

約数和(自身を含む): 89015316

約数和(自身を除く): 30627537

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 17971, 53913, 161739, 341449, 1024347, 3073041, 6487531, 19462593, 58387779]

約数ペア:

[(1, 58387779), (3, 19462593), (9, 6487531), (19, 3073041), (57, 1024347), (171, 341449), (361, 161739), (1083, 53913), (3249, 17971)]