85855987

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{10883}}^1$

素因数の和:10927

約数の個数: 16

約数和(自身を含む): 104486400

約数和(自身を除く): 18630413

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 10883, 76181, 250309, 533267, 1752163, 3732869, 12265141, 85855987]

約数ペア:

[(1, 85855987), (7, 12265141), (23, 3732869), (49, 1752163), (161, 533267), (343, 250309), (1127, 76181), (7889, 10883)]