243886113

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{148079}}^1$

素因数の和:148149

約数の個数: 16

約数和(自身を含む): 367238400

約数和(自身を除く): 123352287

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 148079, 444237, 1332711, 3998133, 9032819, 27098457, 81295371, 243886113]

約数ペア:

[(1, 243886113), (3, 81295371), (9, 27098457), (27, 9032819), (61, 3998133), (183, 1332711), (549, 444237), (1647, 148079)]