8878437

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 15050880

約数和(自身を除く): 6172443

約数列:

[1, 3, 9, 17, 23, 27, 29, 51, 69, 87, 153, 207, 261, 391, 459, 493, 621, 667, 783, 841, 1173, 1479, 2001, 2523, 3519, 4437, 6003, 7569, 10557, 11339, 13311, 14297, 18009, 19343, 22707, 34017, 42891, 58029, 102051, 128673, 174087, 306153, 328831, 386019, 522261, 986493, 2959479, 8878437]

約数ペア:

[(1, 8878437), (3, 2959479), (9, 986493), (17, 522261), (23, 386019), (27, 328831), (29, 306153), (51, 174087), (69, 128673), (87, 102051), (153, 58029), (207, 42891), (261, 34017), (391, 22707), (459, 19343), (493, 18009), (621, 14297), (667, 13311), (783, 11339), (841, 10557), (1173, 7569), (1479, 6003), (2001, 4437), (2523, 3519)]