127756555199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16759}}^1\times {\mathrm{4409}}^1$

素因数の和:21207

約数の個数: 32

約数和(自身を含む): 165561984000

約数和(自身を除く): 37805428801

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 4409, 16759, 30863, 57317, 83771, 117313, 217867, 318421, 401219, 586397, 1089023, 1525069, 2228947, 4139473, 7623161, 28976311, 73890431, 517233017, 960575603, 1403918189, 6724029221, 9827427323, 18250936457, 127756555199]

約数ペア:

[(1, 127756555199), (7, 18250936457), (13, 9827427323), (19, 6724029221), (91, 1403918189), (133, 960575603), (247, 517233017), (1729, 73890431), (4409, 28976311), (16759, 7623161), (30863, 4139473), (57317, 2228947), (83771, 1525069), (117313, 1089023), (217867, 586397), (318421, 401219)]