72723519

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7573}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 115791312

約数和(自身を除く): 43067793

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 7573, 9603, 22719, 68157, 83303, 249909, 734581, 749727, 2203743, 6611229, 8080391, 24241173, 72723519]

約数ペア:

[(1, 72723519), (3, 24241173), (9, 8080391), (11, 6611229), (33, 2203743), (97, 749727), (99, 734581), (291, 249909), (873, 83303), (1067, 68157), (3201, 22719), (7573, 9603)]