52140591

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{2671}}^1$

素因数の和:2924

約数の個数: 20

約数和(自身を含む): 78241504

約数和(自身を除く): 26100913

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 2671, 6507, 8013, 19521, 24039, 72117, 216351, 643711, 1931133, 5793399, 17380197, 52140591]

約数ペア:

[(1, 52140591), (3, 17380197), (9, 5793399), (27, 1931133), (81, 643711), (241, 216351), (723, 72117), (2169, 24039), (2671, 19521), (6507, 8013)]