15366591

素因数分解:

$3^6\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 28

約数和(自身を含む): 23372712

約数和(自身を除く): 8006121

約数列:

[1, 3, 9, 27, 81, 107, 197, 243, 321, 591, 729, 963, 1773, 2889, 5319, 8667, 15957, 21079, 26001, 47871, 63237, 78003, 143613, 189711, 569133, 1707399, 5122197, 15366591]

約数ペア:

[(1, 15366591), (3, 5122197), (9, 1707399), (27, 569133), (81, 189711), (107, 143613), (197, 78003), (243, 63237), (321, 47871), (591, 26001), (729, 21079), (963, 15957), (1773, 8667), (2889, 5319)]