81617673

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{4517}}^1$

素因数の和:4856

約数の個数: 16

約数和(自身を含む): 114937920

約数和(自身を除く): 33320247

約数列:

[1, 3, 19, 57, 317, 951, 4517, 6023, 13551, 18069, 85823, 257469, 1431889, 4295667, 27205891, 81617673]

約数ペア:

[(1, 81617673), (3, 27205891), (19, 4295667), (57, 1431889), (317, 257469), (951, 85823), (4517, 18069), (6023, 13551)]