31961547

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2614

約数の個数: 28

約数和(自身を含む): 50758920

約数和(自身を除く): 18797373

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2579, 4131, 7737, 12393, 23211, 43843, 69633, 131529, 208899, 394587, 626697, 1183761, 1880091, 3551283, 10653849, 31961547]

約数ペア:

[(1, 31961547), (3, 10653849), (9, 3551283), (17, 1880091), (27, 1183761), (51, 626697), (81, 394587), (153, 208899), (243, 131529), (459, 69633), (729, 43843), (1377, 23211), (2579, 12393), (4131, 7737)]