71849349

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6239

約数の個数: 40

約数和(自身を含む): 126114912

約数和(自身を除く): 54265563

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 6203, 11583, 18609, 55827, 68233, 80639, 167481, 204699, 241917, 502443, 614097, 725751, 887029, 1842291, 2177253, 2661087, 5526873, 6531759, 7983261, 23949783, 71849349]

約数ペア:

[(1, 71849349), (3, 23949783), (9, 7983261), (11, 6531759), (13, 5526873), (27, 2661087), (33, 2177253), (39, 1842291), (81, 887029), (99, 725751), (117, 614097), (143, 502443), (297, 241917), (351, 204699), (429, 167481), (891, 80639), (1053, 68233), (1287, 55827), (3861, 18609), (6203, 11583)]