88991163

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 140544000

約数和(自身を除く): 51552837

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 3049, 3243, 9147, 9729, 27441, 29187, 70127, 82323, 143303, 210381, 429909, 631143, 1289727, 1893429, 3295969, 3869181, 9887907, 29663721, 88991163]

約数ペア:

[(1, 88991163), (3, 29663721), (9, 9887907), (23, 3869181), (27, 3295969), (47, 1893429), (69, 1289727), (141, 631143), (207, 429909), (423, 210381), (621, 143303), (1081, 82323), (1269, 70127), (3049, 29187), (3243, 27441), (9147, 9729)]