85354191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 139007232

約数和(自身を除く): 53653041

約数列:

[1, 3, 9, 13, 31, 39, 93, 101, 117, 233, 279, 303, 403, 699, 909, 1209, 1313, 2097, 3029, 3131, 3627, 3939, 7223, 9087, 9393, 11817, 21669, 23533, 27261, 28179, 40703, 65007, 70599, 93899, 122109, 211797, 281697, 305929, 366327, 729523, 845091, 917787, 2188569, 2753361, 6565707, 9483799, 28451397, 85354191]

約数ペア:

[(1, 85354191), (3, 28451397), (9, 9483799), (13, 6565707), (31, 2753361), (39, 2188569), (93, 917787), (101, 845091), (117, 729523), (233, 366327), (279, 305929), (303, 281697), (403, 211797), (699, 122109), (909, 93899), (1209, 70599), (1313, 65007), (2097, 40703), (3029, 28179), (3131, 27261), (3627, 23533), (3939, 21669), (7223, 11817), (9087, 9393)]