52763193

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19477}}^1$

素因数の和:19533

約数の個数: 24

約数和(自身を含む): 89131328

約数和(自身を除く): 36368135

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 19477, 58431, 136339, 175293, 409017, 837511, 1227051, 2512533, 5862577, 7537599, 17587731, 52763193]

約数ペア:

[(1, 52763193), (3, 17587731), (7, 7537599), (9, 5862577), (21, 2512533), (43, 1227051), (63, 837511), (129, 409017), (301, 175293), (387, 136339), (903, 58431), (2709, 19477)]