39120081

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 71322048

約数和(自身を除く): 32201967

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1861, 1911, 3003, 5583, 7007, 13027, 20471, 21021, 24193, 39081, 61413, 72579, 91189, 143297, 169351, 266123, 273567, 429891, 508053, 798369, 1003079, 1185457, 1862861, 3009237, 3556371, 5588583, 13040027, 39120081]

約数ペア:

[(1, 39120081), (3, 13040027), (7, 5588583), (11, 3556371), (13, 3009237), (21, 1862861), (33, 1185457), (39, 1003079), (49, 798369), (77, 508053), (91, 429891), (143, 273567), (147, 266123), (231, 169351), (273, 143297), (429, 91189), (539, 72579), (637, 61413), (1001, 39081), (1617, 24193), (1861, 21021), (1911, 20471), (3003, 13027), (5583, 7007)]