29221209

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{25169}}^1$

素因数の和:25221

約数の個数: 16

約数和(自身を含む): 44299200

約数和(自身を除く): 15077991

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 25169, 75507, 226521, 679563, 1082267, 3246801, 9740403, 29221209]

約数ペア:

[(1, 29221209), (3, 9740403), (9, 3246801), (27, 1082267), (43, 679563), (129, 226521), (387, 75507), (1161, 25169)]