71408007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14143}}^1$

素因数の和:14180

約数の個数: 32

約数和(自身を含む): 122204160

約数和(自身を除く): 50796153

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 14143, 42429, 127287, 155573, 240431, 381861, 466719, 721293, 1400157, 2163879, 2644741, 4200471, 6491637, 7934223, 23802669, 71408007]

約数ペア:

[(1, 71408007), (3, 23802669), (9, 7934223), (11, 6491637), (17, 4200471), (27, 2644741), (33, 2163879), (51, 1400157), (99, 721293), (153, 466719), (187, 381861), (297, 240431), (459, 155573), (561, 127287), (1683, 42429), (5049, 14143)]