68148189

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{148471}}^1$

素因数の和:148497

約数の個数: 16

約数和(自身を含む): 106899840

約数和(自身を除く): 38751651

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 148471, 445413, 1336239, 2524007, 4008717, 7572021, 22716063, 68148189]

約数ペア:

[(1, 68148189), (3, 22716063), (9, 7572021), (17, 4008717), (27, 2524007), (51, 1336239), (153, 445413), (459, 148471)]