27454959

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 45773312

約数和(自身を除く): 18318353

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 4231, 6489, 12693, 29617, 38079, 88851, 266553, 435793, 1307379, 3050551, 3922137, 9151653, 27454959]

約数ペア:

[(1, 27454959), (3, 9151653), (7, 3922137), (9, 3050551), (21, 1307379), (63, 435793), (103, 266553), (309, 88851), (721, 38079), (927, 29617), (2163, 12693), (4231, 6489)]