149040621

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 232657920

約数和(自身を除く): 83617299

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 2243, 2461, 2889, 6729, 7383, 20187, 22149, 51589, 60561, 66447, 154767, 240001, 464301, 720003, 1392903, 2160009, 5520023, 6480027, 16560069, 49680207, 149040621]

約数ペア:

[(1, 149040621), (3, 49680207), (9, 16560069), (23, 6480027), (27, 5520023), (69, 2160009), (107, 1392903), (207, 720003), (321, 464301), (621, 240001), (963, 154767), (2243, 66447), (2461, 60561), (2889, 51589), (6729, 22149), (7383, 20187)]