25076277

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 38338560

約数和(自身を除く): 13262283

約数列:

[1, 3, 9, 27, 71, 103, 127, 213, 309, 381, 639, 927, 1143, 1917, 2781, 3429, 7313, 9017, 13081, 21939, 27051, 39243, 65817, 81153, 117729, 197451, 243459, 353187, 928751, 2786253, 8358759, 25076277]

約数ペア:

[(1, 25076277), (3, 8358759), (9, 2786253), (27, 928751), (71, 353187), (103, 243459), (127, 197451), (213, 117729), (309, 81153), (381, 65817), (639, 39243), (927, 27051), (1143, 21939), (1917, 13081), (2781, 9017), (3429, 7313)]