66522491

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 80932320

約数和(自身を除く): 14409829

約数列:

[1, 7, 29, 67, 73, 203, 469, 511, 1943, 2117, 4489, 4891, 13601, 14819, 31423, 34237, 130181, 141839, 327697, 911267, 992873, 2293879, 9503213, 66522491]

約数ペア:

[(1, 66522491), (7, 9503213), (29, 2293879), (67, 992873), (73, 911267), (203, 327697), (469, 141839), (511, 130181), (1943, 34237), (2117, 31423), (4489, 14819), (4891, 13601)]