57551121

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 87911040

約数和(自身を除く): 30359919

約数列:

[1, 3, 9, 27, 61, 83, 183, 249, 421, 549, 747, 1263, 1647, 2241, 3789, 5063, 11367, 15189, 25681, 34943, 45567, 77043, 104829, 136701, 231129, 314487, 693387, 943461, 2131523, 6394569, 19183707, 57551121]

約数ペア:

[(1, 57551121), (3, 19183707), (9, 6394569), (27, 2131523), (61, 943461), (83, 693387), (183, 314487), (249, 231129), (421, 136701), (549, 104829), (747, 77043), (1263, 45567), (1647, 34943), (2241, 25681), (3789, 15189), (5063, 11367)]