83959841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 21275359

約数列:

[1, 7, 19, 41, 89, 133, 173, 287, 623, 779, 1211, 1691, 3287, 3649, 5453, 7093, 11837, 15397, 23009, 25543, 49651, 69331, 107779, 134767, 292543, 485317, 631277, 943369, 2047801, 4418939, 11994263, 83959841]

約数ペア:

[(1, 83959841), (7, 11994263), (19, 4418939), (41, 2047801), (89, 943369), (133, 631277), (173, 485317), (287, 292543), (623, 134767), (779, 107779), (1211, 69331), (1691, 49651), (3287, 25543), (3649, 23009), (5453, 15397), (7093, 11837)]