26738991

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:914

約数の個数: 28

約数和(自身を含む): 41070568

約数和(自身を除く): 14331577

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 853, 1161, 2559, 3483, 7677, 10449, 23031, 31347, 36679, 69093, 110037, 207279, 330111, 621837, 990333, 2970999, 8912997, 26738991]

約数ペア:

[(1, 26738991), (3, 8912997), (9, 2970999), (27, 990333), (43, 621837), (81, 330111), (129, 207279), (243, 110037), (387, 69093), (729, 36679), (853, 31347), (1161, 23031), (2559, 10449), (3483, 7677)]