72553590291

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{865681}}^1$

素因数の和:866011

約数の個数: 32

約数和(自身を含む): 119450265088

約数和(自身を除く): 46896674797

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 921, 2149, 3991, 6447, 11973, 27937, 83811, 865681, 2597043, 6059767, 11253853, 18179301, 33761559, 78776971, 236330913, 265764067, 797292201, 1860348469, 3454932871, 5581045407, 10364798613, 24184530097, 72553590291]

約数ペア:

[(1, 72553590291), (3, 24184530097), (7, 10364798613), (13, 5581045407), (21, 3454932871), (39, 1860348469), (91, 797292201), (273, 265764067), (307, 236330913), (921, 78776971), (2149, 33761559), (3991, 18179301), (6447, 11253853), (11973, 6059767), (27937, 2597043), (83811, 865681)]