73156863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 35416833

約数列:

[1, 3, 13, 39, 47, 107, 141, 321, 373, 611, 1119, 1391, 1833, 4173, 4849, 5029, 14547, 15087, 17531, 39911, 52593, 65377, 119733, 196131, 227903, 518843, 683709, 1556529, 1875817, 5627451, 24385621, 73156863]

約数ペア:

[(1, 73156863), (3, 24385621), (13, 5627451), (39, 1875817), (47, 1556529), (107, 683709), (141, 518843), (321, 227903), (373, 196131), (611, 119733), (1119, 65377), (1391, 52593), (1833, 39911), (4173, 17531), (4849, 15087), (5029, 14547)]