129969297

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4583}}^1$

素因数の和:4749

約数の個数: 24

約数和(自身を含む): 197368704

約数和(自身を除く): 67399407

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 4583, 9453, 13749, 28359, 41247, 105409, 316227, 627871, 948681, 1883613, 5650839, 14441033, 43323099, 129969297]

約数ペア:

[(1, 129969297), (3, 43323099), (9, 14441033), (23, 5650839), (69, 1883613), (137, 948681), (207, 627871), (411, 316227), (1233, 105409), (3151, 41247), (4583, 28359), (9453, 13749)]