80635743

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 131725440

約数和(自身を除く): 51089697

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 1889, 2511, 4743, 5667, 14229, 17001, 32113, 42687, 51003, 58559, 96339, 153009, 175677, 289017, 527031, 867051, 995503, 1581093, 2601153, 2986509, 4743279, 8959527, 26878581, 80635743]

約数ペア:

[(1, 80635743), (3, 26878581), (9, 8959527), (17, 4743279), (27, 2986509), (31, 2601153), (51, 1581093), (81, 995503), (93, 867051), (153, 527031), (279, 289017), (459, 175677), (527, 153009), (837, 96339), (1377, 58559), (1581, 51003), (1889, 42687), (2511, 32113), (4743, 17001), (5667, 14229)]