26745147

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 46957680

約数和(自身を除く): 20212533

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 2309, 3861, 6927, 11583, 20781, 25399, 30017, 62343, 76197, 90051, 187029, 228591, 270153, 330187, 685773, 810459, 990561, 2057319, 2431377, 2971683, 8915049, 26745147]

約数ペア:

[(1, 26745147), (3, 8915049), (9, 2971683), (11, 2431377), (13, 2057319), (27, 990561), (33, 810459), (39, 685773), (81, 330187), (99, 270153), (117, 228591), (143, 187029), (297, 90051), (351, 76197), (429, 62343), (891, 30017), (1053, 25399), (1287, 20781), (2309, 11583), (3861, 6927)]