27715653

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1433}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 45933888

約数和(自身を除く): 18218235

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 1433, 2149, 2763, 4299, 6447, 10031, 12897, 19341, 30093, 90279, 439931, 1319793, 3079517, 3959379, 9238551, 27715653]

約数ペア:

[(1, 27715653), (3, 9238551), (7, 3959379), (9, 3079517), (21, 1319793), (63, 439931), (307, 90279), (921, 30093), (1433, 19341), (2149, 12897), (2763, 10031), (4299, 6447)]