15727366971

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{24767}}^1$

素因数の和:25616

約数の個数: 32

約数和(自身を含む): 24133939200

約数和(自身を除く): 8406572229

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 811, 2433, 7299, 21897, 23519, 24767, 70557, 74301, 211671, 222903, 635013, 668709, 718243, 2154729, 6464187, 19392561, 20086037, 60258111, 180774333, 542322999, 582495073, 1747485219, 5242455657, 15727366971]

約数ペア:

[(1, 15727366971), (3, 5242455657), (9, 1747485219), (27, 582495073), (29, 542322999), (87, 180774333), (261, 60258111), (783, 20086037), (811, 19392561), (2433, 6464187), (7299, 2154729), (21897, 718243), (23519, 668709), (24767, 635013), (70557, 222903), (74301, 211671)]