51630159

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79309}}^1$

素因数の和:79350

約数の個数: 16

約数和(自身を含む): 81213440

約数和(自身を除く): 29583281

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 79309, 237927, 555163, 1665489, 2458579, 7375737, 17210053, 51630159]

約数ペア:

[(1, 51630159), (3, 17210053), (7, 7375737), (21, 2458579), (31, 1665489), (93, 555163), (217, 237927), (651, 79309)]