268564959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{22727}}^1$

素因数の和:22847

約数の個数: 24

約数和(自身を含む): 421922592

約数和(自身を除く): 153357633

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 11817, 22727, 68181, 204543, 295451, 886353, 2295427, 2659059, 6886281, 20658843, 29840551, 89521653, 268564959]

約数ペア:

[(1, 268564959), (3, 89521653), (9, 29840551), (13, 20658843), (39, 6886281), (101, 2659059), (117, 2295427), (303, 886353), (909, 295451), (1313, 204543), (3939, 68181), (11817, 22727)]