27039819

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 37078272

約数和(自身を除く): 10038453

約数列:

[1, 3, 43, 129, 263, 789, 797, 2391, 11309, 33927, 34271, 102813, 209611, 628833, 9013273, 27039819]

約数ペア:

[(1, 27039819), (3, 9013273), (43, 628833), (129, 209611), (263, 102813), (789, 34271), (797, 33927), (2391, 11309)]