72489459

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{8009}}^1$

素因数の和:8450

約数の個数: 16

約数和(自身を含む): 110730240

約数和(自身を除く): 38240781

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 8009, 9051, 24027, 56063, 168189, 3451879, 10355637, 24163153, 72489459]

約数ペア:

[(1, 72489459), (3, 24163153), (7, 10355637), (21, 3451879), (431, 168189), (1293, 56063), (3017, 24027), (8009, 9051)]