122838591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 176947200

約数和(自身を除く): 54108609

約数列:

[1, 3, 19, 57, 71, 127, 213, 239, 381, 717, 1349, 2413, 4047, 4541, 7239, 9017, 13623, 16969, 27051, 30353, 50907, 91059, 171323, 322411, 513969, 576707, 967233, 1730121, 2155063, 6465189, 40946197, 122838591]

約数ペア:

[(1, 122838591), (3, 40946197), (19, 6465189), (57, 2155063), (71, 1730121), (127, 967233), (213, 576707), (239, 513969), (381, 322411), (717, 171323), (1349, 91059), (2413, 50907), (4047, 30353), (4541, 27051), (7239, 16969), (9017, 13623)]