64331960979

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{25577}}^1$

素因数の和:25669

約数の個数: 72

約数和(自身を含む): 104587214256

約数和(自身を除く): 40255253277

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 143, 169, 363, 429, 451, 507, 533, 1353, 1573, 1599, 1859, 4719, 4961, 5577, 5863, 6929, 14883, 17589, 20449, 20787, 25577, 61347, 64493, 76219, 76731, 193479, 228657, 281347, 332501, 838409, 844041, 997503, 1048657, 2515227, 3094817, 3145971, 3657511, 4322513, 9284451, 10972533, 11535227, 12967539, 13632541, 34605681, 40232621, 40897623, 47547643, 120697863, 126887497, 142642929, 149957951, 177223033, 380662491, 449873853, 523024073, 531669099, 1569072219, 1649537461, 1949453363, 4948612383, 5848360089, 21443986993, 64331960979]

約数ペア:

[(1, 64331960979), (3, 21443986993), (11, 5848360089), (13, 4948612383), (33, 1949453363), (39, 1649537461), (41, 1569072219), (121, 531669099), (123, 523024073), (143, 449873853), (169, 380662491), (363, 177223033), (429, 149957951), (451, 142642929), (507, 126887497), (533, 120697863), (1353, 47547643), (1573, 40897623), (1599, 40232621), (1859, 34605681), (4719, 13632541), (4961, 12967539), (5577, 11535227), (5863, 10972533), (6929, 9284451), (14883, 4322513), (17589, 3657511), (20449, 3145971), (20787, 3094817), (25577, 2515227), (61347, 1048657), (64493, 997503), (76219, 844041), (76731, 838409), (193479, 332501), (228657, 281347)]