222255563571

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{2141}}^1\times {\mathrm{82981}}^1$

素因数の和:85267

約数の個数: 24

約数和(自身を含む): 323500348080

約数和(自身を除く): 101244784509

約数列:

[1, 3, 9, 139, 417, 1251, 2141, 6423, 19269, 82981, 248943, 297599, 746829, 892797, 2678391, 11534359, 34603077, 103809231, 177662321, 532986963, 1598960889, 24695062619, 74085187857, 222255563571]

約数ペア:

[(1, 222255563571), (3, 74085187857), (9, 24695062619), (139, 1598960889), (417, 532986963), (1251, 177662321), (2141, 103809231), (6423, 34603077), (19269, 11534359), (82981, 2678391), (248943, 892797), (297599, 746829)]