79943409

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32537}}^1$

素因数の和:32566

約数の個数: 32

約数和(自身を含む): 145770240

約数和(自身を除く): 65826831

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 32537, 97611, 227759, 292833, 422981, 683277, 878499, 1268943, 2049831, 2960867, 3806829, 6149493, 8882601, 11420487, 26647803, 79943409]

約数ペア:

[(1, 79943409), (3, 26647803), (7, 11420487), (9, 8882601), (13, 6149493), (21, 3806829), (27, 2960867), (39, 2049831), (63, 1268943), (91, 878499), (117, 683277), (189, 422981), (273, 292833), (351, 227759), (819, 97611), (2457, 32537)]