55175907

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 75011072

約数和(自身を除く): 19835165

約数列:

[1, 3, 67, 201, 277, 831, 991, 2973, 18559, 55677, 66397, 199191, 274507, 823521, 18391969, 55175907]

約数ペア:

[(1, 55175907), (3, 18391969), (67, 823521), (201, 274507), (277, 199191), (831, 66397), (991, 55677), (2973, 18559)]