91556157

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 158808384

約数和(自身を除く): 67252227

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 231, 287, 451, 539, 861, 1353, 1381, 1617, 2009, 3157, 4143, 6027, 9471, 9667, 15191, 22099, 29001, 45573, 56621, 66297, 67669, 106337, 169863, 203007, 319011, 396347, 622831, 744359, 1189041, 1868493, 2233077, 2774429, 4359817, 8323287, 13079451, 30518719, 91556157]

約数ペア:

[(1, 91556157), (3, 30518719), (7, 13079451), (11, 8323287), (21, 4359817), (33, 2774429), (41, 2233077), (49, 1868493), (77, 1189041), (123, 744359), (147, 622831), (231, 396347), (287, 319011), (451, 203007), (539, 169863), (861, 106337), (1353, 67669), (1381, 66297), (1617, 56621), (2009, 45573), (3157, 29001), (4143, 22099), (6027, 15191), (9471, 9667)]