115989321

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{25453}}^1$

素因数の和:25501

約数の個数: 24

約数和(自身を含む): 185712384

約数和(自身を除く): 69723063

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 25453, 76359, 178171, 534513, 789043, 1247197, 2367129, 3741591, 5523301, 16569903, 38663107, 115989321]

約数ペア:

[(1, 115989321), (3, 38663107), (7, 16569903), (21, 5523301), (31, 3741591), (49, 2367129), (93, 1247197), (147, 789043), (217, 534513), (651, 178171), (1519, 76359), (4557, 25453)]