65224929

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 117657120

約数和(自身を除く): 52432191

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 121, 133, 147, 193, 209, 231, 363, 399, 539, 579, 627, 847, 931, 1351, 1463, 1617, 2123, 2299, 2541, 2793, 3667, 4053, 4389, 5929, 6369, 6897, 9457, 10241, 11001, 14861, 16093, 17787, 23353, 25669, 28371, 30723, 40337, 44583, 48279, 70059, 77007, 104027, 112651, 121011, 163471, 179683, 282359, 312081, 337953, 443707, 490413, 539049, 847077, 1144297, 1331121, 1976513, 3105949, 3432891, 5929539, 9317847, 21741643, 65224929]

約数ペア:

[(1, 65224929), (3, 21741643), (7, 9317847), (11, 5929539), (19, 3432891), (21, 3105949), (33, 1976513), (49, 1331121), (57, 1144297), (77, 847077), (121, 539049), (133, 490413), (147, 443707), (193, 337953), (209, 312081), (231, 282359), (363, 179683), (399, 163471), (539, 121011), (579, 112651), (627, 104027), (847, 77007), (931, 70059), (1351, 48279), (1463, 44583), (1617, 40337), (2123, 30723), (2299, 28371), (2541, 25669), (2793, 23353), (3667, 17787), (4053, 16093), (4389, 14861), (5929, 11001), (6369, 10241), (6897, 9457)]