161750763

素因数分解:

$3^5\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 243146176

約数和(自身を除く): 81395413

約数列:

[1, 3, 9, 27, 81, 243, 331, 993, 2011, 2979, 6033, 8937, 18099, 26811, 54297, 80433, 162891, 488673, 665641, 1996923, 5990769, 17972307, 53916921, 161750763]

約数ペア:

[(1, 161750763), (3, 53916921), (9, 17972307), (27, 5990769), (81, 1996923), (243, 665641), (331, 488673), (993, 162891), (2011, 80433), (2979, 54297), (6033, 26811), (8937, 18099)]