54108887

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 64876032

約数和(自身を除く): 10767145

約数列:

[1, 7, 49, 71, 103, 151, 497, 721, 1057, 3479, 5047, 7313, 7399, 10721, 15553, 51191, 75047, 108871, 358337, 525329, 762097, 1104263, 7729841, 54108887]

約数ペア:

[(1, 54108887), (7, 7729841), (49, 1104263), (71, 762097), (103, 525329), (151, 358337), (497, 108871), (721, 75047), (1057, 51191), (3479, 15553), (5047, 10721), (7313, 7399)]