78486568281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27337711}}^1$

素因数の和:27337757

約数の個数: 24

約数和(自身を含む): 127940492160

約数和(自身を除く): 49453923879

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 27337711, 82013133, 246039399, 300714821, 792793619, 902144463, 2378380857, 2706433389, 7135142571, 8720729809, 26162189427, 78486568281]

約数ペア:

[(1, 78486568281), (3, 26162189427), (9, 8720729809), (11, 7135142571), (29, 2706433389), (33, 2378380857), (87, 902144463), (99, 792793619), (261, 300714821), (319, 246039399), (957, 82013133), (2871, 27337711)]