264804957

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7481}}^1$

素因数の和:7535

約数の個数: 40

約数和(自身を含む): 434554560

約数和(自身を除く): 169749603

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 3933, 7481, 11799, 22443, 35397, 67329, 142139, 172063, 201987, 426417, 516189, 605961, 1279251, 1548567, 3269197, 3837753, 4645701, 9807591, 11513259, 13937103, 29422773, 88268319, 264804957]

約数ペア:

[(1, 264804957), (3, 88268319), (9, 29422773), (19, 13937103), (23, 11513259), (27, 9807591), (57, 4645701), (69, 3837753), (81, 3269197), (171, 1548567), (207, 1279251), (437, 605961), (513, 516189), (621, 426417), (1311, 201987), (1539, 172063), (1863, 142139), (3933, 67329), (7481, 35397), (11799, 22443)]