727836003

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 1090900800

約数和(自身を除く): 363064797

約数列:

[1, 3, 9, 27, 193, 197, 579, 591, 709, 1737, 1773, 2127, 5211, 5319, 6381, 19143, 38021, 114063, 136837, 139673, 342189, 410511, 419019, 1026567, 1231533, 1257057, 3694599, 3771171, 26956889, 80870667, 242612001, 727836003]

約数ペア:

[(1, 727836003), (3, 242612001), (9, 80870667), (27, 26956889), (193, 3771171), (197, 3694599), (579, 1257057), (591, 1231533), (709, 1026567), (1737, 419019), (1773, 410511), (2127, 342189), (5211, 139673), (5319, 136837), (6381, 114063), (19143, 38021)]