24281721

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 38211840

約数和(自身を除く): 13930119

約数列:

[1, 3, 9, 23, 27, 61, 69, 183, 207, 549, 621, 641, 1403, 1647, 1923, 4209, 5769, 12627, 14743, 17307, 37881, 39101, 44229, 117303, 132687, 351909, 398061, 899323, 1055727, 2697969, 8093907, 24281721]

約数ペア:

[(1, 24281721), (3, 8093907), (9, 2697969), (23, 1055727), (27, 899323), (61, 398061), (69, 351909), (183, 132687), (207, 117303), (549, 44229), (621, 39101), (641, 37881), (1403, 17307), (1647, 14743), (1923, 12627), (4209, 5769)]