90249201

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7127}}^1$

素因数の和:7210

約数の個数: 32

約数和(自身を含む): 155105280

約数和(自身を除く): 64856079

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 7127, 12663, 21381, 49889, 64143, 149667, 192429, 449001, 477509, 1347003, 1432527, 3342563, 4297581, 10027689, 12892743, 30083067, 90249201]

約数ペア:

[(1, 90249201), (3, 30083067), (7, 12892743), (9, 10027689), (21, 4297581), (27, 3342563), (63, 1432527), (67, 1347003), (189, 477509), (201, 449001), (469, 192429), (603, 149667), (1407, 64143), (1809, 49889), (4221, 21381), (7127, 12663)]