89796879

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 132612480

約数和(自身を除く): 42815601

約数列:

[1, 3, 9, 59, 177, 263, 531, 643, 789, 1929, 2367, 5787, 15517, 37937, 46551, 113811, 139653, 169109, 341433, 507327, 1521981, 9977431, 29932293, 89796879]

約数ペア:

[(1, 89796879), (3, 29932293), (9, 9977431), (59, 1521981), (177, 507327), (263, 341433), (531, 169109), (643, 139653), (789, 113811), (1929, 46551), (2367, 37937), (5787, 15517)]