159696549

素因数分解:

$3^3\times {\mathrm{337}}^1\times {\mathrm{17551}}^1$

素因数の和:17897

約数の個数: 16

約数和(自身を含む): 237303040

約数和(自身を除く): 77606491

約数列:

[1, 3, 9, 27, 337, 1011, 3033, 9099, 17551, 52653, 157959, 473877, 5914687, 17744061, 53232183, 159696549]

約数ペア:

[(1, 159696549), (3, 53232183), (9, 17744061), (27, 5914687), (337, 473877), (1011, 157959), (3033, 52653), (9099, 17551)]