9705771

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 5293269

約数列:

[1, 3, 9, 27, 61, 71, 83, 183, 213, 249, 549, 639, 747, 1647, 1917, 2241, 4331, 5063, 5893, 12993, 15189, 17679, 38979, 45567, 53037, 116937, 136701, 159111, 359473, 1078419, 3235257, 9705771]

約数ペア:

[(1, 9705771), (3, 3235257), (9, 1078419), (27, 359473), (61, 159111), (71, 136701), (83, 116937), (183, 53037), (213, 45567), (249, 38979), (549, 17679), (639, 15189), (747, 12993), (1647, 5893), (1917, 5063), (2241, 4331)]