123065663

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 153332736

約数和(自身を除く): 30267073

約数列:

[1, 7, 23, 37, 73, 161, 259, 283, 511, 851, 1679, 1981, 2701, 5957, 6509, 10471, 11753, 18907, 20659, 45563, 62123, 73297, 144613, 240833, 434861, 475157, 764383, 1685831, 3326099, 5350681, 17580809, 123065663]

約数ペア:

[(1, 123065663), (7, 17580809), (23, 5350681), (37, 3326099), (73, 1685831), (161, 764383), (259, 475157), (283, 434861), (511, 240833), (851, 144613), (1679, 73297), (1981, 62123), (2701, 45563), (5957, 20659), (6509, 18907), (10471, 11753)]