30000807

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{661}}^1$

素因数の和:752

約数の個数: 24

約数和(自身を含む): 45625040

約数和(自身を除く): 15624233

約数列:

[1, 3, 9, 27, 41, 123, 369, 661, 1107, 1681, 1983, 5043, 5949, 15129, 17847, 27101, 45387, 81303, 243909, 731727, 1111141, 3333423, 10000269, 30000807]

約数ペア:

[(1, 30000807), (3, 10000269), (9, 3333423), (27, 1111141), (41, 731727), (123, 243909), (369, 81303), (661, 45387), (1107, 27101), (1681, 17847), (1983, 15129), (5043, 5949)]