75971493

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 122465280

約数和(自身を除く): 46493787

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2143, 2727, 3939, 6429, 11817, 19287, 27859, 35451, 57861, 83577, 216443, 250731, 649329, 752193, 1947987, 2813759, 5843961, 8441277, 25323831, 75971493]

約数ペア:

[(1, 75971493), (3, 25323831), (9, 8441277), (13, 5843961), (27, 2813759), (39, 1947987), (101, 752193), (117, 649329), (303, 250731), (351, 216443), (909, 83577), (1313, 57861), (2143, 35451), (2727, 27859), (3939, 19287), (6429, 11817)]