173585139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 291628800

約数和(自身を除く): 118043661

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 169, 177, 273, 413, 507, 767, 829, 1183, 1239, 2301, 2487, 3549, 5369, 5803, 9971, 10777, 16107, 17409, 29913, 32331, 48911, 69797, 75439, 140101, 146733, 209391, 226317, 342377, 420303, 635843, 980707, 1027131, 1907529, 2942121, 4450901, 8265959, 13352703, 24797877, 57861713, 173585139]

約数ペア:

[(1, 173585139), (3, 57861713), (7, 24797877), (13, 13352703), (21, 8265959), (39, 4450901), (59, 2942121), (91, 1907529), (169, 1027131), (177, 980707), (273, 635843), (413, 420303), (507, 342377), (767, 226317), (829, 209391), (1183, 146733), (1239, 140101), (2301, 75439), (2487, 69797), (3549, 48911), (5369, 32331), (5803, 29913), (9971, 17409), (10777, 16107)]