448154613

素因数分解:

$3^4\times {\mathrm{1667}}^1\times {\mathrm{3319}}^1$

素因数の和:4998

約数の個数: 20

約数和(自身を含む): 670068960

約数和(自身を除く): 221914347

約数列:

[1, 3, 9, 27, 81, 1667, 3319, 5001, 9957, 15003, 29871, 45009, 89613, 135027, 268839, 5532773, 16598319, 49794957, 149384871, 448154613]

約数ペア:

[(1, 448154613), (3, 149384871), (9, 49794957), (27, 16598319), (81, 5532773), (1667, 268839), (3319, 135027), (5001, 89613), (9957, 45009), (15003, 29871)]