156785203197

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1\times {\mathrm{32191}}^1$

素因数の和:33098

約数の個数: 48

約数和(自身を含む): 261824489472

約数和(自身を除く): 105039286275

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 797, 873, 2037, 2391, 5579, 6111, 7173, 16737, 32191, 50211, 77309, 96573, 225337, 231927, 289719, 541163, 676011, 695781, 1623489, 2028033, 3122527, 4870467, 9367581, 21857689, 25656227, 28102743, 65573067, 76968681, 179593589, 196719201, 230906043, 538780767, 1616342301, 2488654019, 7465962057, 17420578133, 22397886171, 52261734399, 156785203197]

約数ペア:

[(1, 156785203197), (3, 52261734399), (7, 22397886171), (9, 17420578133), (21, 7465962057), (63, 2488654019), (97, 1616342301), (291, 538780767), (679, 230906043), (797, 196719201), (873, 179593589), (2037, 76968681), (2391, 65573067), (5579, 28102743), (6111, 25656227), (7173, 21857689), (16737, 9367581), (32191, 4870467), (50211, 3122527), (77309, 2028033), (96573, 1623489), (225337, 695781), (231927, 676011), (289719, 541163)]