121123611

素因数分解:

$3^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1471}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 200239104

約数和(自身を除く): 79115493

約数列:

[1, 3, 7, 9, 21, 63, 1307, 1471, 3921, 4413, 9149, 10297, 11763, 13239, 27447, 30891, 82341, 92673, 1922597, 5767791, 13458179, 17303373, 40374537, 121123611]

約数ペア:

[(1, 121123611), (3, 40374537), (7, 17303373), (9, 13458179), (21, 5767791), (63, 1922597), (1307, 92673), (1471, 82341), (3921, 30891), (4413, 27447), (9149, 13239), (10297, 11763)]