80165407

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 93690432

約数和(自身を除く): 13525025

約数列:

[1, 7, 61, 197, 427, 953, 1379, 6671, 12017, 58133, 84119, 187741, 406931, 1314187, 11452201, 80165407]

約数ペア:

[(1, 80165407), (7, 11452201), (61, 1314187), (197, 406931), (427, 187741), (953, 84119), (1379, 58133), (6671, 12017)]