266366907

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 408268800

約数和(自身を除く): 141901893

約数列:

[1, 3, 9, 27, 47, 79, 141, 237, 423, 711, 1269, 2133, 2657, 3713, 7971, 11139, 23913, 33417, 71739, 100251, 124879, 209903, 374637, 629709, 1123911, 1889127, 3371733, 5667381, 9865441, 29596323, 88788969, 266366907]

約数ペア:

[(1, 266366907), (3, 88788969), (9, 29596323), (27, 9865441), (47, 5667381), (79, 3371733), (141, 1889127), (237, 1123911), (423, 629709), (711, 374637), (1269, 209903), (2133, 124879), (2657, 100251), (3713, 71739), (7971, 33417), (11139, 23913)]