66870259

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 71215200

約数和(自身を除く): 4344941

約数列:

[1, 29, 53, 139, 313, 1537, 4031, 7367, 9077, 16589, 43507, 213643, 481081, 1261703, 2305871, 66870259]

約数ペア:

[(1, 66870259), (29, 2305871), (53, 1261703), (139, 481081), (313, 213643), (1537, 43507), (4031, 16589), (7367, 9077)]