18411327

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61991}}^1$

素因数の和:62011

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 11344833

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 61991, 185973, 557919, 681901, 1673757, 2045703, 6137109, 18411327]

約数ペア:

[(1, 18411327), (3, 6137109), (9, 2045703), (11, 1673757), (27, 681901), (33, 557919), (99, 185973), (297, 61991)]