77140749

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 120311040

約数和(自身を除く): 43170291

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1351, 2719, 4053, 8157, 9457, 19033, 28371, 57099, 133231, 399693, 524767, 1574301, 3673369, 11020107, 25713583, 77140749]

約数ペア:

[(1, 77140749), (3, 25713583), (7, 11020107), (21, 3673369), (49, 1574301), (147, 524767), (193, 399693), (579, 133231), (1351, 57099), (2719, 28371), (4053, 19033), (8157, 9457)]