267883083

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{176123}}^1$

素因数の和:176155

約数の個数: 18

約数和(自身を含む): 418998996

約数和(自身を除く): 151115913

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 176123, 528369, 1585107, 2289599, 6868797, 20606391, 29764787, 89294361, 267883083]

約数ペア:

[(1, 267883083), (3, 89294361), (9, 29764787), (13, 20606391), (39, 6868797), (117, 2289599), (169, 1585107), (507, 528369), (1521, 176123)]