83756127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18047}}^1$

素因数の和:18087

約数の個数: 32

約数和(自身を含む): 145539072

約数和(自身を除く): 61782945

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 18047, 54141, 126329, 234611, 306799, 378987, 703833, 920397, 1642277, 2147593, 3988387, 4926831, 6442779, 11965161, 27918709, 83756127]

約数ペア:

[(1, 83756127), (3, 27918709), (7, 11965161), (13, 6442779), (17, 4926831), (21, 3988387), (39, 2147593), (51, 1642277), (91, 920397), (119, 703833), (221, 378987), (273, 306799), (357, 234611), (663, 126329), (1547, 54141), (4641, 18047)]