77750511

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 112852992

約数和(自身を除く): 35102481

約数列:

[1, 3, 23, 31, 69, 93, 163, 223, 489, 669, 713, 2139, 3749, 5053, 5129, 6913, 11247, 15159, 15387, 20739, 36349, 109047, 116219, 158999, 348657, 476997, 836027, 1126819, 2508081, 3380457, 25916837, 77750511]

約数ペア:

[(1, 77750511), (3, 25916837), (23, 3380457), (31, 2508081), (69, 1126819), (93, 836027), (163, 476997), (223, 348657), (489, 158999), (669, 116219), (713, 109047), (2139, 36349), (3749, 20739), (5053, 15387), (5129, 15159), (6913, 11247)]