72322947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10993}}^1$

素因数の和:11059

約数の個数: 24

約数和(自身を含む): 113194224

約数和(自身を除く): 40871277

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 10993, 32979, 98937, 186881, 472699, 560643, 1418097, 1681929, 4254291, 8035883, 24107649, 72322947]

約数ペア:

[(1, 72322947), (3, 24107649), (9, 8035883), (17, 4254291), (43, 1681929), (51, 1418097), (129, 560643), (153, 472699), (387, 186881), (731, 98937), (2193, 32979), (6579, 10993)]