51016851

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{17659}}^1$

素因数の和:17775

約数の個数: 16

約数和(自身を含む): 76291200

約数和(自身を除く): 25274349

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 17659, 52977, 158931, 476793, 1889513, 5668539, 17005617, 51016851]

約数ペア:

[(1, 51016851), (3, 17005617), (9, 5668539), (27, 1889513), (107, 476793), (321, 158931), (963, 52977), (2889, 17659)]