86325507

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{20897}}^1$

素因数の和:20929

約数の個数: 24

約数和(自身を含む): 136923696

約数和(自身を除く): 50598189

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 20897, 62691, 188073, 355249, 564219, 1065747, 1692657, 3197241, 5077971, 9591723, 28775169, 86325507]

約数ペア:

[(1, 86325507), (3, 28775169), (9, 9591723), (17, 5077971), (27, 3197241), (51, 1692657), (81, 1065747), (153, 564219), (243, 355249), (459, 188073), (1377, 62691), (4131, 20897)]