9123111

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 14636160

約数和(自身を除く): 5513049

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 83, 177, 207, 249, 531, 621, 747, 1357, 1593, 1863, 1909, 2241, 4071, 4779, 4897, 5727, 6723, 12213, 14691, 17181, 36639, 44073, 51543, 109917, 112631, 132219, 154629, 337893, 396657, 1013679, 3041037, 9123111]

約数ペア:

[(1, 9123111), (3, 3041037), (9, 1013679), (23, 396657), (27, 337893), (59, 154629), (69, 132219), (81, 112631), (83, 109917), (177, 51543), (207, 44073), (249, 36639), (531, 17181), (621, 14691), (747, 12213), (1357, 6723), (1593, 5727), (1863, 4897), (1909, 4779), (2241, 4071)]