157028073

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{17981}}^1$

素因数の和:18096

約数の個数: 16

約数和(自身を含む): 217510272

約数和(自身を除く): 60482199

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 17981, 53943, 737221, 1276651, 2211663, 3829953, 52342691, 157028073]

約数ペア:

[(1, 157028073), (3, 52342691), (41, 3829953), (71, 2211663), (123, 1276651), (213, 737221), (2911, 53943), (8733, 17981)]