51869943

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{101111}}^1$

素因数の和:101139

約数の個数: 16

約数和(自身を含む): 80889600

約数和(自身を除く): 29019657

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 101111, 303333, 909999, 1921109, 2729997, 5763327, 17289981, 51869943]

約数ペア:

[(1, 51869943), (3, 17289981), (9, 5763327), (19, 2729997), (27, 1921109), (57, 909999), (171, 303333), (513, 101111)]