337054719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 501322752

約数和(自身を除く): 164268033

約数列:

[1, 3, 23, 37, 47, 53, 69, 111, 141, 159, 851, 1081, 1219, 1739, 1961, 2491, 2553, 2809, 3243, 3657, 5217, 5883, 7473, 8427, 39997, 45103, 57293, 64607, 92167, 103933, 119991, 132023, 135309, 171879, 193821, 276501, 311799, 396069, 2119841, 2390459, 3036529, 4884851, 6359523, 7171377, 9109587, 14654553, 112351573, 337054719]

約数ペア:

[(1, 337054719), (3, 112351573), (23, 14654553), (37, 9109587), (47, 7171377), (53, 6359523), (69, 4884851), (111, 3036529), (141, 2390459), (159, 2119841), (851, 396069), (1081, 311799), (1219, 276501), (1739, 193821), (1961, 171879), (2491, 135309), (2553, 132023), (2809, 119991), (3243, 103933), (3657, 92167), (5217, 64607), (5883, 57293), (7473, 45103), (8427, 39997)]