159543081

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{190613}}^1$

素因数の和:190653

約数の個数: 16

約数和(自身を含む): 243985920

約数和(自身を除く): 84442839

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 190613, 571839, 1715517, 5146551, 5909003, 17727009, 53181027, 159543081]

約数ペア:

[(1, 159543081), (3, 53181027), (9, 17727009), (27, 5909003), (31, 5146551), (93, 1715517), (279, 571839), (837, 190613)]