66608181

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 99939840

約数和(自身を除く): 33331659

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 1319, 1629, 3957, 5611, 11871, 16833, 40889, 50499, 122667, 238739, 368001, 716217, 2148651, 7400909, 22202727, 66608181]

約数ペア:

[(1, 66608181), (3, 22202727), (9, 7400909), (31, 2148651), (93, 716217), (181, 368001), (279, 238739), (543, 122667), (1319, 50499), (1629, 40889), (3957, 16833), (5611, 11871)]