63933669

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{5189}}^1$

素因数の和:5269

約数の個数: 18

約数和(自身を含む): 94930290

約数和(自身を除く): 30996621

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 5189, 12321, 15567, 46701, 191993, 575979, 1727937, 7103741, 21311223, 63933669]

約数ペア:

[(1, 63933669), (3, 21311223), (9, 7103741), (37, 1727937), (111, 575979), (333, 191993), (1369, 46701), (4107, 15567), (5189, 12321)]