51692013

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{12041}}^1$

素因数の和:12106

約数の個数: 20

約数和(自身を含む): 78682428

約数和(自身を除く): 26990415

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 12041, 36123, 108369, 325107, 638173, 975321, 1914519, 5743557, 17230671, 51692013]

約数ペア:

[(1, 51692013), (3, 17230671), (9, 5743557), (27, 1914519), (53, 975321), (81, 638173), (159, 325107), (477, 108369), (1431, 36123), (4293, 12041)]