22312640457

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{80287}}^1$

素因数の和:80419

約数の個数: 40

約数和(自身を含む): 34507140096

約数和(自身を除く): 12194499639

約数列:

[1, 3, 9, 27, 47, 73, 81, 141, 219, 423, 657, 1269, 1971, 3431, 3807, 5913, 10293, 30879, 80287, 92637, 240861, 277911, 722583, 2167749, 3773489, 5860951, 6503247, 11320467, 17582853, 33961401, 52748559, 101884203, 158245677, 275464697, 305652609, 474737031, 826394091, 2479182273, 7437546819, 22312640457]

約数ペア:

[(1, 22312640457), (3, 7437546819), (9, 2479182273), (27, 826394091), (47, 474737031), (73, 305652609), (81, 275464697), (141, 158245677), (219, 101884203), (423, 52748559), (657, 33961401), (1269, 17582853), (1971, 11320467), (3431, 6503247), (3807, 5860951), (5913, 3773489), (10293, 2167749), (30879, 722583), (80287, 277911), (92637, 240861)]