91326837

素因数分解:

$3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 146996480

約数和(自身を除く): 55669643

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 409, 651, 1029, 1227, 1519, 2401, 2863, 4557, 7203, 8589, 10633, 12679, 20041, 31899, 38037, 60123, 74431, 88753, 140287, 223293, 266259, 420861, 621271, 982009, 1863813, 2946027, 4348897, 13046691, 30442279, 91326837]

約数ペア:

[(1, 91326837), (3, 30442279), (7, 13046691), (21, 4348897), (31, 2946027), (49, 1863813), (93, 982009), (147, 621271), (217, 420861), (343, 266259), (409, 223293), (651, 140287), (1029, 88753), (1227, 74431), (1519, 60123), (2401, 38037), (2863, 31899), (4557, 20041), (7203, 12679), (8589, 10633)]