61213569

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3407}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 83918592

約数和(自身を除く): 22705023

約数列:

[1, 3, 53, 113, 159, 339, 3407, 5989, 10221, 17967, 180571, 384991, 541713, 1154973, 20404523, 61213569]

約数ペア:

[(1, 61213569), (3, 20404523), (53, 1154973), (113, 541713), (159, 384991), (339, 180571), (3407, 17967), (5989, 10221)]