827208837

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{144289}}^1$

素因数の和:144322

約数の個数: 36

約数和(自身を含む): 1496864460

約数和(自身を除く): 669655623

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 144289, 432867, 1010023, 1298601, 1875757, 3030069, 5627271, 7070161, 9090207, 13130299, 16881813, 21210483, 39390897, 63631449, 91912093, 118172691, 275736279, 827208837]

約数ペア:

[(1, 827208837), (3, 275736279), (7, 118172691), (9, 91912093), (13, 63631449), (21, 39390897), (39, 21210483), (49, 16881813), (63, 13130299), (91, 9090207), (117, 7070161), (147, 5627271), (273, 3030069), (441, 1875757), (637, 1298601), (819, 1010023), (1911, 432867), (5733, 144289)]