528070239

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5861}}^1$

素因数の和:5988

約数の個数: 32

約数和(自身を含む): 810362880

約数和(自身を除く): 282292641

約数列:

[1, 3, 9, 27, 47, 71, 141, 213, 423, 639, 1269, 1917, 3337, 5861, 10011, 17583, 30033, 52749, 90099, 158247, 275467, 416131, 826401, 1248393, 2479203, 3745179, 7437609, 11235537, 19558157, 58674471, 176023413, 528070239]

約数ペア:

[(1, 528070239), (3, 176023413), (9, 58674471), (27, 19558157), (47, 11235537), (71, 7437609), (141, 3745179), (213, 2479203), (423, 1248393), (639, 826401), (1269, 416131), (1917, 275467), (3337, 158247), (5861, 90099), (10011, 52749), (17583, 30033)]