156746838129

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1\times {\mathrm{72461}}^1$

素因数の和:73141

約数の個数: 32

約数和(自身を含む): 240411525120

約数和(自身を除く): 83664686991

約数列:

[1, 3, 7, 21, 239, 431, 717, 1293, 1673, 3017, 5019, 9051, 72461, 103009, 217383, 309027, 507227, 721063, 1521681, 2163189, 17318179, 31230691, 51954537, 93692073, 121227253, 218614837, 363681759, 655844511, 7464135149, 22392405447, 52248946043, 156746838129]

約数ペア:

[(1, 156746838129), (3, 52248946043), (7, 22392405447), (21, 7464135149), (239, 655844511), (431, 363681759), (717, 218614837), (1293, 121227253), (1673, 93692073), (3017, 51954537), (5019, 31230691), (9051, 17318179), (72461, 2163189), (103009, 1521681), (217383, 721063), (309027, 507227)]