27246009

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 42854880

約数和(自身を除く): 15608871

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 2539, 3577, 7617, 10731, 17773, 53319, 124411, 185347, 373233, 556041, 1297429, 3892287, 9082003, 27246009]

約数ペア:

[(1, 27246009), (3, 9082003), (7, 3892287), (21, 1297429), (49, 556041), (73, 373233), (147, 185347), (219, 124411), (511, 53319), (1533, 17773), (2539, 10731), (3577, 7617)]