122746851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7789}}^1$

素因数の和:7915

約数の個数: 24

約数和(自身を含む): 189577440

約数和(自身を除く): 66830589

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 7789, 15759, 23367, 70101, 132413, 397239, 802267, 1191717, 2406801, 7220403, 13638539, 40915617, 122746851]

約数ペア:

[(1, 122746851), (3, 40915617), (9, 13638539), (17, 7220403), (51, 2406801), (103, 1191717), (153, 802267), (309, 397239), (927, 132413), (1751, 70101), (5253, 23367), (7789, 15759)]