66708733

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1493}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 82325376

約数和(自身を除く): 15616643

約数列:

[1, 7, 13, 91, 491, 1493, 3437, 6383, 10451, 19409, 44681, 135863, 733063, 5131441, 9529819, 66708733]

約数ペア:

[(1, 66708733), (7, 9529819), (13, 5131441), (91, 733063), (491, 135863), (1493, 44681), (3437, 19409), (6383, 10451)]