66591161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13807}}^1$

素因数の和:13880

約数の個数: 16

約数和(自身を含む): 83510784

約数和(自身を除く): 16919623

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 13807, 96649, 179491, 731771, 1256437, 5122397, 9513023, 66591161]

約数ペア:

[(1, 66591161), (7, 9513023), (13, 5122397), (53, 1256437), (91, 731771), (371, 179491), (689, 96649), (4823, 13807)]