248974654581

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{536839}}^1$

素因数の和:537130

約数の個数: 32

約数和(自身を含む): 374929056000

約数和(自身を除く): 125954401419

約数列:

[1, 3, 9, 27, 89, 193, 267, 579, 801, 1737, 2403, 5211, 17177, 51531, 154593, 463779, 536839, 1610517, 4831551, 14494653, 47778671, 103609927, 143336013, 310829781, 430008039, 932489343, 1290024117, 2797468029, 9221283503, 27663850509, 82991551527, 248974654581]

約数ペア:

[(1, 248974654581), (3, 82991551527), (9, 27663850509), (27, 9221283503), (89, 2797468029), (193, 1290024117), (267, 932489343), (579, 430008039), (801, 310829781), (1737, 143336013), (2403, 103609927), (5211, 47778671), (17177, 14494653), (51531, 4831551), (154593, 1610517), (463779, 536839)]