64887009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{1621}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 94517184

約数和(自身を除く): 29630175

約数列:

[1, 3, 11, 33, 1213, 1621, 3639, 4863, 13343, 17831, 40029, 53493, 1966273, 5898819, 21629003, 64887009]

約数ペア:

[(1, 64887009), (3, 21629003), (11, 5898819), (33, 1966273), (1213, 53493), (1621, 40029), (3639, 17831), (4863, 13343)]