43385139

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 60

約数和(自身を含む): 79950024

約数和(自身を除く): 36564885

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 643, 833, 1071, 1323, 1377, 1929, 2499, 3213, 3969, 4501, 5787, 7497, 9639, 10931, 13503, 17361, 22491, 31507, 32793, 40509, 52083, 67473, 76517, 94521, 98379, 121527, 229551, 283563, 295137, 364581, 535619, 688653, 850689, 885411, 1606857, 2065959, 2552067, 4820571, 6197877, 14461713, 43385139]

約数ペア:

[(1, 43385139), (3, 14461713), (7, 6197877), (9, 4820571), (17, 2552067), (21, 2065959), (27, 1606857), (49, 885411), (51, 850689), (63, 688653), (81, 535619), (119, 364581), (147, 295137), (153, 283563), (189, 229551), (357, 121527), (441, 98379), (459, 94521), (567, 76517), (643, 67473), (833, 52083), (1071, 40509), (1323, 32793), (1377, 31507), (1929, 22491), (2499, 17361), (3213, 13503), (3969, 10931), (4501, 9639), (5787, 7497)]