115274019

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{1559}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 179262720

約数和(自身を除く): 63988701

約数列:

[1, 3, 7, 21, 49, 147, 503, 1509, 1559, 3521, 4677, 10563, 10913, 24647, 32739, 73941, 76391, 229173, 784177, 2352531, 5489239, 16467717, 38424673, 115274019]

約数ペア:

[(1, 115274019), (3, 38424673), (7, 16467717), (21, 5489239), (49, 2352531), (147, 784177), (503, 229173), (1509, 76391), (1559, 73941), (3521, 32739), (4677, 24647), (10563, 10913)]