508764969

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{31249}}^1$

素因数の和:31331

約数の個数: 24

約数和(自身を含む): 773500000

約数和(自身を除く): 264735031

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 31249, 93747, 281241, 843723, 2093683, 2531169, 6281049, 7593507, 18843147, 56529441, 169588323, 508764969]

約数ペア:

[(1, 508764969), (3, 169588323), (9, 56529441), (27, 18843147), (67, 7593507), (81, 6281049), (201, 2531169), (243, 2093683), (603, 843723), (1809, 281241), (5427, 93747), (16281, 31249)]