75890829

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 119173120

約数和(自身を除く): 43282291

約数列:

[1, 3, 7, 21, 43, 129, 229, 301, 367, 687, 903, 1101, 1603, 2569, 4809, 7707, 9847, 15781, 29541, 47343, 68929, 84043, 110467, 206787, 252129, 331401, 588301, 1764903, 3613849, 10841547, 25296943, 75890829]

約数ペア:

[(1, 75890829), (3, 25296943), (7, 10841547), (21, 3613849), (43, 1764903), (129, 588301), (229, 331401), (301, 252129), (367, 206787), (687, 110467), (903, 84043), (1101, 68929), (1603, 47343), (2569, 29541), (4809, 15781), (7707, 9847)]