51188403

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33391}}^1$

素因数の和:33474

約数の個数: 16

約数和(自身を含む): 79072256

約数和(自身を除く): 27883853

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 33391, 100173, 233737, 701211, 2437543, 7312629, 17062801, 51188403]

約数ペア:

[(1, 51188403), (3, 17062801), (7, 7312629), (21, 2437543), (73, 701211), (219, 233737), (511, 100173), (1533, 33391)]