120628029

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 171212800

約数和(自身を除く): 50584771

約数列:

[1, 3, 37, 43, 111, 127, 129, 199, 381, 597, 1591, 4699, 4773, 5461, 7363, 8557, 14097, 16383, 22089, 25273, 25671, 75819, 202057, 316609, 606171, 935101, 949827, 1086739, 2805303, 3260217, 40209343, 120628029]

約数ペア:

[(1, 120628029), (3, 40209343), (37, 3260217), (43, 2805303), (111, 1086739), (127, 949827), (129, 935101), (199, 606171), (381, 316609), (597, 202057), (1591, 75819), (4699, 25671), (4773, 25273), (5461, 22089), (7363, 16383), (8557, 14097)]