25092027

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{7723}}^1$

素因数の和:7767

約数の個数: 18

約数和(自身を含む): 38256972

約数和(自身を除く): 13164945

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 7723, 23169, 69507, 146737, 440211, 1320633, 2788003, 8364009, 25092027]

約数ペア:

[(1, 25092027), (3, 8364009), (9, 2788003), (19, 1320633), (57, 440211), (171, 146737), (361, 69507), (1083, 23169), (3249, 7723)]