68757957

素因数分解:

$3^3\times {\mathrm{1571}}^1\times {\mathrm{1621}}^1$

素因数の和:3201

約数の個数: 16

約数和(自身を含む): 101991360

約数和(自身を除く): 33233403

約数列:

[1, 3, 9, 27, 1571, 1621, 4713, 4863, 14139, 14589, 42417, 43767, 2546591, 7639773, 22919319, 68757957]

約数ペア:

[(1, 68757957), (3, 22919319), (9, 7639773), (27, 2546591), (1571, 43767), (1621, 42417), (4713, 14589), (4863, 14139)]