528039837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5431}}^1$

素因数の和:5730

約数の個数: 32

約数和(自身を含む): 845653760

約数和(自身を除く): 317613923

約数列:

[1, 3, 9, 13, 27, 39, 117, 277, 351, 831, 2493, 3601, 5431, 7479, 10803, 16293, 32409, 48879, 70603, 97227, 146637, 211809, 635427, 1504387, 1906281, 4513161, 13539483, 19557031, 40618449, 58671093, 176013279, 528039837]

約数ペア:

[(1, 528039837), (3, 176013279), (9, 58671093), (13, 40618449), (27, 19557031), (39, 13539483), (117, 4513161), (277, 1906281), (351, 1504387), (831, 635427), (2493, 211809), (3601, 146637), (5431, 97227), (7479, 70603), (10803, 48879), (16293, 32409)]