90603891

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5011}}^1$

素因数の和:5072

約数の個数: 36

約数和(自身を含む): 155983464

約数和(自身を除く): 65379573

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 5011, 6027, 15033, 18081, 35077, 45099, 105231, 205451, 245539, 315693, 616353, 736617, 1438157, 1849059, 2209851, 4314471, 10067099, 12943413, 30201297, 90603891]

約数ペア:

[(1, 90603891), (3, 30201297), (7, 12943413), (9, 10067099), (21, 4314471), (41, 2209851), (49, 1849059), (63, 1438157), (123, 736617), (147, 616353), (287, 315693), (369, 245539), (441, 205451), (861, 105231), (2009, 45099), (2583, 35077), (5011, 18081), (6027, 15033)]