9027963

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 15710720

約数和(自身を除く): 6682757

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 1291, 2331, 3873, 6993, 9037, 11619, 27111, 34857, 47767, 81333, 143301, 243999, 334369, 429903, 1003107, 1289709, 3009321, 9027963]

約数ペア:

[(1, 9027963), (3, 3009321), (7, 1289709), (9, 1003107), (21, 429903), (27, 334369), (37, 243999), (63, 143301), (111, 81333), (189, 47767), (259, 34857), (333, 27111), (777, 11619), (999, 9037), (1291, 6993), (2331, 3873)]