65532987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1801}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 102324768

約数和(自身を除く): 36791781

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 1801, 2799, 4043, 5403, 12129, 16209, 23413, 36387, 70239, 210717, 560111, 1680333, 5040999, 7281443, 21844329, 65532987]

約数ペア:

[(1, 65532987), (3, 21844329), (9, 7281443), (13, 5040999), (39, 1680333), (117, 560111), (311, 210717), (933, 70239), (1801, 36387), (2799, 23413), (4043, 16209), (5403, 12129)]