80957337

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{9781}}^1$

素因数の和:9904

約数の個数: 16

約数和(自身を含む): 112688640

約数和(自身を除く): 31731303

約数列:

[1, 3, 31, 89, 93, 267, 2759, 8277, 9781, 29343, 303211, 870509, 909633, 2611527, 26985779, 80957337]

約数ペア:

[(1, 80957337), (3, 26985779), (31, 2611527), (89, 909633), (93, 870509), (267, 303211), (2759, 29343), (8277, 9781)]