51397929

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 84458880

約数和(自身を除く): 33060951

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 2837, 6039, 8511, 18117, 25533, 31207, 76599, 93621, 173057, 280863, 519171, 842589, 1557513, 1903627, 4672539, 5710881, 17132643, 51397929]

約数ペア:

[(1, 51397929), (3, 17132643), (9, 5710881), (11, 4672539), (27, 1903627), (33, 1557513), (61, 842589), (99, 519171), (183, 280863), (297, 173057), (549, 93621), (671, 76599), (1647, 31207), (2013, 25533), (2837, 18117), (6039, 8511)]