51887277

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{147827}}^1$

素因数の和:147849

約数の個数: 16

約数和(自身を含む): 82783680

約数和(自身を除く): 30896403

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 147827, 443481, 1330443, 1921751, 3991329, 5765253, 17295759, 51887277]

約数ペア:

[(1, 51887277), (3, 17295759), (9, 5765253), (13, 3991329), (27, 1921751), (39, 1330443), (117, 443481), (351, 147827)]