1567340847

素因数分解:

$3^4\times {\mathrm{1607}}^1\times {\mathrm{12041}}^1$

素因数の和:13660

約数の個数: 20

約数和(自身を含む): 2342987856

約数和(自身を除く): 775647009

約数列:

[1, 3, 9, 27, 81, 1607, 4821, 12041, 14463, 36123, 43389, 108369, 130167, 325107, 975321, 19349887, 58049661, 174148983, 522446949, 1567340847]

約数ペア:

[(1, 1567340847), (3, 522446949), (9, 174148983), (27, 58049661), (81, 19349887), (1607, 975321), (4821, 325107), (12041, 130167), (14463, 108369), (36123, 43389)]