51104079

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{33599}}^1$

素因数の和:33631

約数の個数: 18

約数和(自身を含む): 79934400

約数和(自身を除く): 28830321

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 33599, 100797, 302391, 436787, 1310361, 3931083, 5678231, 17034693, 51104079]

約数ペア:

[(1, 51104079), (3, 17034693), (9, 5678231), (13, 3931083), (39, 1310361), (117, 436787), (169, 302391), (507, 100797), (1521, 33599)]