71968731

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1\times {\mathrm{659}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 97891200

約数和(自身を除く): 25922469

約数列:

[1, 3, 59, 177, 617, 659, 1851, 1977, 36403, 38881, 109209, 116643, 406603, 1219809, 23989577, 71968731]

約数ペア:

[(1, 71968731), (3, 23989577), (59, 1219809), (177, 406603), (617, 116643), (659, 109209), (1851, 38881), (1977, 36403)]