49205401329

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{220861}}^1$

素因数の和:221077

約数の個数: 24

約数和(自身を含む): 75715027392

約数和(自身を除く): 26509626063

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 10609, 31827, 74263, 220861, 222789, 662583, 1546027, 4638081, 22748683, 68246049, 159240781, 477722343, 2343114349, 7029343047, 16401800443, 49205401329]

約数ペア:

[(1, 49205401329), (3, 16401800443), (7, 7029343047), (21, 2343114349), (103, 477722343), (309, 159240781), (721, 68246049), (2163, 22748683), (10609, 4638081), (31827, 1546027), (74263, 662583), (220861, 222789)]