159525531

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{179041}}^1$

素因数の和:179064

約数の個数: 20

約数和(自身を含む): 259968984

約数和(自身を除く): 100443453

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 179041, 537123, 1611369, 1969451, 4834107, 5908353, 14502321, 17725059, 53175177, 159525531]

約数ペア:

[(1, 159525531), (3, 53175177), (9, 17725059), (11, 14502321), (27, 5908353), (33, 4834107), (81, 1969451), (99, 1611369), (297, 537123), (891, 179041)]