166153977

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11903}}^1$

素因数の和:11970

約数の個数: 32

約数和(自身を含む): 274268160

約数和(自身を除く): 108114183

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 11903, 13959, 35709, 107127, 130933, 321381, 392799, 559441, 1178397, 1678323, 3535191, 5034969, 6153851, 15104907, 18461553, 55384659, 166153977]

約数ペア:

[(1, 166153977), (3, 55384659), (9, 18461553), (11, 15104907), (27, 6153851), (33, 5034969), (47, 3535191), (99, 1678323), (141, 1178397), (297, 559441), (423, 392799), (517, 321381), (1269, 130933), (1551, 107127), (4653, 35709), (11903, 13959)]