61485151

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{13789}}^1$

素因数の和:13823

約数の個数: 16

約数和(自身を含む): 77224000

約数和(自身を除く): 15738849

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 13789, 96523, 179257, 675661, 1254799, 4729627, 8783593, 61485151]

約数ペア:

[(1, 61485151), (7, 8783593), (13, 4729627), (49, 1254799), (91, 675661), (343, 179257), (637, 96523), (4459, 13789)]