89520723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14149}}^1$

素因数の和:14211

約数の個数: 24

約数和(自身を含む): 139802000

約数和(自身を除く): 50281277

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 14149, 42447, 127341, 268831, 523513, 806493, 1570539, 2419479, 4711617, 9946747, 29840241, 89520723]

約数ペア:

[(1, 89520723), (3, 29840241), (9, 9946747), (19, 4711617), (37, 2419479), (57, 1570539), (111, 806493), (171, 523513), (333, 268831), (703, 127341), (2109, 42447), (6327, 14149)]