69627831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 120024576

約数和(自身を除く): 50396745

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 853, 897, 1183, 2093, 2559, 3549, 3887, 5971, 6279, 11089, 11661, 17913, 19619, 27209, 33267, 58857, 77623, 81627, 137333, 144157, 232869, 255047, 411999, 432471, 765141, 1009099, 1785329, 3027297, 3315611, 5355987, 9946833, 23209277, 69627831]

約数ペア:

[(1, 69627831), (3, 23209277), (7, 9946833), (13, 5355987), (21, 3315611), (23, 3027297), (39, 1785329), (69, 1009099), (91, 765141), (161, 432471), (169, 411999), (273, 255047), (299, 232869), (483, 144157), (507, 137333), (853, 81627), (897, 77623), (1183, 58857), (2093, 33267), (2559, 27209), (3549, 19619), (3887, 17913), (5971, 11661), (6279, 11089)]