73109907

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 116133264

約数和(自身を除く): 43023357

約数列:

[1, 3, 9, 13, 39, 71, 117, 169, 213, 507, 639, 677, 923, 1521, 2031, 2769, 6093, 8307, 8801, 11999, 26403, 35997, 48067, 79209, 107991, 114413, 144201, 343239, 432603, 624871, 1029717, 1874613, 5623839, 8123323, 24369969, 73109907]

約数ペア:

[(1, 73109907), (3, 24369969), (9, 8123323), (13, 5623839), (39, 1874613), (71, 1029717), (117, 624871), (169, 432603), (213, 343239), (507, 144201), (639, 114413), (677, 107991), (923, 79209), (1521, 48067), (2031, 35997), (2769, 26403), (6093, 11999), (8307, 8801)]