274312899

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25463}}^1$

素因数の和:25501

約数の個数: 40

約数和(自身を含む): 492983040

約数和(自身を除く): 218670141

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 25463, 76389, 178241, 229167, 483797, 534723, 687501, 1451391, 1604169, 2062503, 3386579, 4354173, 4812507, 10159737, 13062519, 14437521, 30479211, 39187557, 91437633, 274312899]

約数ペア:

[(1, 274312899), (3, 91437633), (7, 39187557), (9, 30479211), (19, 14437521), (21, 13062519), (27, 10159737), (57, 4812507), (63, 4354173), (81, 3386579), (133, 2062503), (171, 1604169), (189, 1451391), (399, 687501), (513, 534723), (567, 483797), (1197, 229167), (1539, 178241), (3591, 76389), (10773, 25463)]