65191419

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 101191680

約数和(自身を除く): 36000261

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1097, 1917, 2201, 3291, 6603, 9873, 19809, 29619, 34007, 59427, 77887, 102021, 233661, 306063, 700983, 918189, 2102949, 2414497, 7243491, 21730473, 65191419]

約数ペア:

[(1, 65191419), (3, 21730473), (9, 7243491), (27, 2414497), (31, 2102949), (71, 918189), (93, 700983), (213, 306063), (279, 233661), (639, 102021), (837, 77887), (1097, 59427), (1917, 34007), (2201, 29619), (3291, 19809), (6603, 9873)]