47852073

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 72737280

約数和(自身を除く): 24885207

約数列:

[1, 3, 9, 27, 83, 131, 163, 249, 393, 489, 747, 1179, 1467, 2241, 3537, 4401, 10873, 13529, 21353, 32619, 40587, 64059, 97857, 121761, 192177, 293571, 365283, 576531, 1772299, 5316897, 15950691, 47852073]

約数ペア:

[(1, 47852073), (3, 15950691), (9, 5316897), (27, 1772299), (83, 576531), (131, 365283), (163, 293571), (249, 192177), (393, 121761), (489, 97857), (747, 64059), (1179, 40587), (1467, 32619), (2241, 21353), (3537, 13529), (4401, 10873)]