18105417

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{60961}}^1$

素因数の和:60981

約数の個数: 16

約数和(自身を含む): 29261760

約数和(自身を除く): 11156343

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 60961, 182883, 548649, 670571, 1645947, 2011713, 6035139, 18105417]

約数ペア:

[(1, 18105417), (3, 6035139), (9, 2011713), (11, 1645947), (27, 670571), (33, 548649), (99, 182883), (297, 60961)]