67205517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22651}}^1$

素因数の和:22720

約数の個数: 16

約数和(自身を含む): 95682048

約数和(自身を除く): 28476531

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 22651, 67953, 520973, 973993, 1562919, 2921979, 22401839, 67205517]

約数ペア:

[(1, 67205517), (3, 22401839), (23, 2921979), (43, 1562919), (69, 973993), (129, 520973), (989, 67953), (2967, 22651)]