265014747

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{44819}}^1$

素因数の和:44904

約数の個数: 20

約数和(自身を含む): 401318280

約数和(自身を除く): 136303533

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 44819, 134457, 403371, 1210113, 3271787, 3630339, 9815361, 29446083, 88338249, 265014747]

約数ペア:

[(1, 265014747), (3, 88338249), (9, 29446083), (27, 9815361), (73, 3630339), (81, 3271787), (219, 1210113), (657, 403371), (1971, 134457), (5913, 44819)]