82206531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 137180160

約数和(自身を除く): 54973629

約数列:

[1, 3, 9, 11, 23, 33, 69, 79, 99, 207, 237, 253, 457, 711, 759, 869, 1371, 1817, 2277, 2607, 4113, 5027, 5451, 7821, 10511, 15081, 16353, 19987, 31533, 36103, 45243, 59961, 94599, 108309, 115621, 179883, 324927, 346863, 397133, 830369, 1040589, 1191399, 2491107, 3574197, 7473321, 9134059, 27402177, 82206531]

約数ペア:

[(1, 82206531), (3, 27402177), (9, 9134059), (11, 7473321), (23, 3574197), (33, 2491107), (69, 1191399), (79, 1040589), (99, 830369), (207, 397133), (237, 346863), (253, 324927), (457, 179883), (711, 115621), (759, 108309), (869, 94599), (1371, 59961), (1817, 45243), (2277, 36103), (2607, 31533), (4113, 19987), (5027, 16353), (5451, 15081), (7821, 10511)]