282023451

素因数分解:

$3^4\times {\mathrm{1747}}^1\times {\mathrm{1993}}^1$

素因数の和:3752

約数の個数: 20

約数和(自身を含む): 421746952

約数和(自身を除く): 139723501

約数列:

[1, 3, 9, 27, 81, 1747, 1993, 5241, 5979, 15723, 17937, 47169, 53811, 141507, 161433, 3481771, 10445313, 31335939, 94007817, 282023451]

約数ペア:

[(1, 282023451), (3, 94007817), (9, 31335939), (27, 10445313), (81, 3481771), (1747, 161433), (1993, 141507), (5241, 53811), (5979, 47169), (15723, 17937)]