27099927

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2300

約数の個数: 20

約数和(自身を含む): 40759576

約数和(自身を除く): 13659649

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 2131, 4239, 6393, 12717, 19179, 57537, 172611, 334567, 1003701, 3011103, 9033309, 27099927]

約数ペア:

[(1, 27099927), (3, 9033309), (9, 3011103), (27, 1003701), (81, 334567), (157, 172611), (471, 57537), (1413, 19179), (2131, 12717), (4239, 6393)]