51768159

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 70295040

約数和(自身を除く): 18526881

約数列:

[1, 3, 71, 213, 359, 677, 1077, 2031, 25489, 48067, 76467, 144201, 243043, 729129, 17256053, 51768159]

約数ペア:

[(1, 51768159), (3, 17256053), (71, 729129), (213, 243043), (359, 144201), (677, 76467), (1077, 48067), (2031, 25489)]