27883317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6393

約数の個数: 32

約数和(自身を含む): 48798720

約数和(自身を除く): 20915403

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6353, 19059, 44471, 69883, 120707, 133413, 209649, 362121, 489181, 844949, 1327777, 1467543, 2534847, 3983331, 9294439, 27883317]

約数ペア:

[(1, 27883317), (3, 9294439), (7, 3983331), (11, 2534847), (19, 1467543), (21, 1327777), (33, 844949), (57, 489181), (77, 362121), (133, 209649), (209, 133413), (231, 120707), (399, 69883), (627, 44471), (1463, 19059), (4389, 6353)]