85535901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 140355072

約数和(自身を除く): 54819171

約数列:

[1, 3, 9, 11, 33, 43, 71, 99, 129, 213, 283, 387, 473, 639, 781, 849, 1419, 2343, 2547, 3053, 3113, 4257, 7029, 9159, 9339, 12169, 20093, 27477, 28017, 33583, 36507, 60279, 100749, 109521, 133859, 180837, 221023, 302247, 401577, 663069, 863999, 1204731, 1989207, 2591997, 7775991, 9503989, 28511967, 85535901]

約数ペア:

[(1, 85535901), (3, 28511967), (9, 9503989), (11, 7775991), (33, 2591997), (43, 1989207), (71, 1204731), (99, 863999), (129, 663069), (213, 401577), (283, 302247), (387, 221023), (473, 180837), (639, 133859), (781, 109521), (849, 100749), (1419, 60279), (2343, 36507), (2547, 33583), (3053, 28017), (3113, 27477), (4257, 20093), (7029, 12169), (9159, 9339)]