161736993

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{181523}}^1$

素因数の和:181546

約数の個数: 20

約数和(自身を含む): 263572848

約数和(自身を除く): 101835855

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 181523, 544569, 1633707, 1996753, 4901121, 5990259, 14703363, 17970777, 53912331, 161736993]

約数ペア:

[(1, 161736993), (3, 53912331), (9, 17970777), (11, 14703363), (27, 5990259), (33, 4901121), (81, 1996753), (99, 1633707), (297, 544569), (891, 181523)]