1117967319

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 1940889600

約数和(自身を除く): 822922281

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 233, 371, 477, 479, 699, 1113, 1431, 1437, 1631, 2097, 3339, 3353, 4311, 4893, 6291, 10017, 10059, 12349, 12933, 14679, 25387, 30177, 37047, 44037, 76161, 86443, 90531, 111141, 111607, 177709, 228483, 259329, 333423, 334821, 533127, 685449, 777987, 781249, 1004463, 1599381, 2333961, 2343747, 3013389, 4798143, 5915171, 7031241, 17745513, 21093723, 41406197, 53236539, 124218591, 159709617, 372655773, 1117967319]

約数ペア:

[(1, 1117967319), (3, 372655773), (7, 159709617), (9, 124218591), (21, 53236539), (27, 41406197), (53, 21093723), (63, 17745513), (159, 7031241), (189, 5915171), (233, 4798143), (371, 3013389), (477, 2343747), (479, 2333961), (699, 1599381), (1113, 1004463), (1431, 781249), (1437, 777987), (1631, 685449), (2097, 533127), (3339, 334821), (3353, 333423), (4311, 259329), (4893, 228483), (6291, 177709), (10017, 111607), (10059, 111141), (12349, 90531), (12933, 86443), (14679, 76161), (25387, 44037), (30177, 37047)]