131275371

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{25163}}^1$

素因数の和:25250

約数の個数: 16

約数和(自身を含む): 183596544

約数和(自身を除く): 52321173

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 25163, 75489, 931031, 1182661, 2793093, 3547983, 43758457, 131275371]

約数ペア:

[(1, 131275371), (3, 43758457), (37, 3547983), (47, 2793093), (111, 1182661), (141, 931031), (1739, 75489), (5217, 25163)]