43207263

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 71508096

約数和(自身を除く): 28300833

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 683, 781, 891, 1917, 2049, 2343, 5751, 6147, 7029, 7513, 18441, 21087, 22539, 48493, 55323, 63261, 67617, 145479, 202851, 436437, 533423, 608553, 1309311, 1600269, 3927933, 4800807, 14402421, 43207263]

約数ペア:

[(1, 43207263), (3, 14402421), (9, 4800807), (11, 3927933), (27, 1600269), (33, 1309311), (71, 608553), (81, 533423), (99, 436437), (213, 202851), (297, 145479), (639, 67617), (683, 63261), (781, 55323), (891, 48493), (1917, 22539), (2049, 21087), (2343, 18441), (5751, 7513), (6147, 7029)]