223656147

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19309}}^1$

素因数の和:19345

約数の個数: 40

約数和(自身を含む): 392533680

約数和(自身を除く): 168877533

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 19309, 57927, 173781, 212399, 251017, 521343, 637197, 753051, 1564029, 1911591, 2259153, 2761187, 5734773, 6777459, 8283561, 17204319, 20332377, 24850683, 74552049, 223656147]

約数ペア:

[(1, 223656147), (3, 74552049), (9, 24850683), (11, 20332377), (13, 17204319), (27, 8283561), (33, 6777459), (39, 5734773), (81, 2761187), (99, 2259153), (117, 1911591), (143, 1564029), (297, 753051), (351, 637197), (429, 521343), (891, 251017), (1053, 212399), (1287, 173781), (3861, 57927), (11583, 19309)]