161839899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26099}}^1$

素因数の和:26171

約数の個数: 24

約数和(自身を含む): 256510800

約数和(自身を除く): 94670901

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 26099, 78297, 234891, 339287, 1017861, 1383247, 3053583, 4149741, 12449223, 17982211, 53946633, 161839899]

約数ペア:

[(1, 161839899), (3, 53946633), (9, 17982211), (13, 12449223), (39, 4149741), (53, 3053583), (117, 1383247), (159, 1017861), (477, 339287), (689, 234891), (2067, 78297), (6201, 26099)]