85991763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 143565696

約数和(自身を除く): 57573933

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 169, 187, 221, 429, 507, 561, 663, 907, 1859, 2431, 2721, 2873, 5577, 7293, 8619, 9977, 11791, 15419, 29931, 31603, 35373, 46257, 94809, 129701, 153283, 169609, 200447, 389103, 459849, 508827, 601341, 1686113, 2204917, 2605811, 5058339, 6614751, 7817433, 28663921, 85991763]

約数ペア:

[(1, 85991763), (3, 28663921), (11, 7817433), (13, 6614751), (17, 5058339), (33, 2605811), (39, 2204917), (51, 1686113), (143, 601341), (169, 508827), (187, 459849), (221, 389103), (429, 200447), (507, 169609), (561, 153283), (663, 129701), (907, 94809), (1859, 46257), (2431, 35373), (2721, 31603), (2873, 29931), (5577, 15419), (7293, 11791), (8619, 9977)]