306622017

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 511842240

約数和(自身を除く): 205220223

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 243, 261, 351, 377, 783, 1053, 1131, 2349, 3159, 3347, 3393, 7047, 10041, 10179, 30123, 30537, 43511, 90369, 91611, 97063, 130533, 271107, 291189, 391599, 813321, 873567, 1174797, 1261819, 2620701, 3524391, 3785457, 7862103, 10573173, 11356371, 23586309, 34069113, 102207339, 306622017]

約数ペア:

[(1, 306622017), (3, 102207339), (9, 34069113), (13, 23586309), (27, 11356371), (29, 10573173), (39, 7862103), (81, 3785457), (87, 3524391), (117, 2620701), (243, 1261819), (261, 1174797), (351, 873567), (377, 813321), (783, 391599), (1053, 291189), (1131, 271107), (2349, 130533), (3159, 97063), (3347, 91611), (3393, 90369), (7047, 43511), (10041, 30537), (10179, 30123)]