65718093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{164707}}^1$

素因数の和:164736

約数の個数: 16

約数和(自身を含む): 105413120

約数和(自身を除く): 39695027

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 164707, 494121, 1152949, 3129433, 3458847, 9388299, 21906031, 65718093]

約数ペア:

[(1, 65718093), (3, 21906031), (7, 9388299), (19, 3458847), (21, 3129433), (57, 1152949), (133, 494121), (399, 164707)]