168986835

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29569}}^1$

素因数の和:29707

約数の個数: 24

約数和(自身を含む): 295226880

約数和(自身を除く): 126240045

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 29569, 88707, 147845, 266121, 443535, 1330605, 3755263, 11265789, 18776315, 33797367, 56328945, 168986835]

約数ペア:

[(1, 168986835), (3, 56328945), (5, 33797367), (9, 18776315), (15, 11265789), (45, 3755263), (127, 1330605), (381, 443535), (635, 266121), (1143, 147845), (1905, 88707), (5715, 29569)]