214486191

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{108821}}^1$

素因数の和:108903

約数の個数: 16

約数和(自身を含む): 322113120

約数和(自身を除く): 107626929

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 108821, 326463, 979389, 2938167, 7943933, 23831799, 71495397, 214486191]

約数ペア:

[(1, 214486191), (3, 71495397), (9, 23831799), (27, 7943933), (73, 2938167), (219, 979389), (657, 326463), (1971, 108821)]