75070107

素因数分解:

$3^2\times 7^2\times {\mathrm{170227}}^1$

素因数の和:170247

約数の個数: 18

約数和(自身を含む): 126138948

約数和(自身を除く): 51068841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 170227, 510681, 1191589, 1532043, 3574767, 8341123, 10724301, 25023369, 75070107]

約数ペア:

[(1, 75070107), (3, 25023369), (7, 10724301), (9, 8341123), (21, 3574767), (49, 1532043), (63, 1191589), (147, 510681), (441, 170227)]