72423711

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1933}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 109820256

約数和(自身を除く): 37396545

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1629, 1933, 4163, 5799, 12489, 17397, 37467, 44459, 133377, 349873, 400131, 1049619, 3148857, 8047079, 24141237, 72423711]

約数ペア:

[(1, 72423711), (3, 24141237), (9, 8047079), (23, 3148857), (69, 1049619), (181, 400131), (207, 349873), (543, 133377), (1629, 44459), (1933, 37467), (4163, 17397), (5799, 12489)]