51158277

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61121}}^1$

素因数の和:61161

約数の個数: 16

約数和(自身を含む): 78236160

約数和(自身を除く): 27077883

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 61121, 183363, 550089, 1650267, 1894751, 5684253, 17052759, 51158277]

約数ペア:

[(1, 51158277), (3, 17052759), (9, 5684253), (27, 1894751), (31, 1650267), (93, 550089), (279, 183363), (837, 61121)]