66255049

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 78074496

約数和(自身を除く): 11819447

約数列:

[1, 7, 37, 259, 491, 521, 3437, 3647, 18167, 19277, 127169, 134939, 255811, 1790677, 9465007, 66255049]

約数ペア:

[(1, 66255049), (7, 9465007), (37, 1790677), (259, 255811), (491, 134939), (521, 127169), (3437, 19277), (3647, 18167)]