55119981

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{3121}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 87016384

約数和(自身を除く): 31896403

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 3121, 5887, 9363, 17661, 21847, 65541, 90509, 271527, 633563, 1900689, 2624761, 7874283, 18373327, 55119981]

約数ペア:

[(1, 55119981), (3, 18373327), (7, 7874283), (21, 2624761), (29, 1900689), (87, 633563), (203, 271527), (609, 90509), (841, 65541), (2523, 21847), (3121, 17661), (5887, 9363)]