25268193

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 40423680

約数和(自身を除く): 15155487

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 347, 783, 837, 899, 1041, 2349, 2511, 2697, 3123, 8091, 9369, 10063, 10757, 24273, 28107, 30189, 32271, 72819, 90567, 96813, 271701, 290439, 311953, 815103, 871317, 935859, 2807577, 8422731, 25268193]

約数ペア:

[(1, 25268193), (3, 8422731), (9, 2807577), (27, 935859), (29, 871317), (31, 815103), (81, 311953), (87, 290439), (93, 271701), (261, 96813), (279, 90567), (347, 72819), (783, 32271), (837, 30189), (899, 28107), (1041, 24273), (2349, 10757), (2511, 10063), (2697, 9369), (3123, 8091)]