9726561

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 15695680

約数和(自身を除く): 5969119

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3079, 3159, 9237, 27711, 40027, 83133, 120081, 249399, 360243, 748197, 1080729, 3242187, 9726561]

約数ペア:

[(1, 9726561), (3, 3242187), (9, 1080729), (13, 748197), (27, 360243), (39, 249399), (81, 120081), (117, 83133), (243, 40027), (351, 27711), (1053, 9237), (3079, 3159)]