171556713

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3923}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 255876192

約数和(自身を除く): 84319479

約数列:

[1, 3, 9, 43, 113, 129, 339, 387, 1017, 3923, 4859, 11769, 14577, 35307, 43731, 168689, 443299, 506067, 1329897, 1518201, 3989691, 19061857, 57185571, 171556713]

約数ペア:

[(1, 171556713), (3, 57185571), (9, 19061857), (43, 3989691), (113, 1518201), (129, 1329897), (339, 506067), (387, 443299), (1017, 168689), (3923, 43731), (4859, 35307), (11769, 14577)]