74208009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{8039}}^1$

素因数の和:8240

約数の個数: 16

約数和(自身を含む): 105356160

約数和(自身を除く): 31148151

約数列:

[1, 3, 17, 51, 181, 543, 3077, 8039, 9231, 24117, 136663, 409989, 1455059, 4365177, 24736003, 74208009]

約数ペア:

[(1, 74208009), (3, 24736003), (17, 4365177), (51, 1455059), (181, 409989), (543, 136663), (3077, 24117), (8039, 9231)]