89235837

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 146477760

約数和(自身を除く): 57241923

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 2521, 3933, 7563, 11799, 22689, 35397, 47899, 57983, 68067, 143697, 173949, 204201, 431091, 521847, 1101677, 1293273, 1565541, 3305031, 3879819, 4696623, 9915093, 29745279, 89235837]

約数ペア:

[(1, 89235837), (3, 29745279), (9, 9915093), (19, 4696623), (23, 3879819), (27, 3305031), (57, 1565541), (69, 1293273), (81, 1101677), (171, 521847), (207, 431091), (437, 204201), (513, 173949), (621, 143697), (1311, 68067), (1539, 57983), (1863, 47899), (2521, 35397), (3933, 22689), (7563, 11799)]