165733821

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{152189}}^1$

素因数の和:152217

約数の個数: 18

約数和(自身を含む): 263136510

約数和(自身を除く): 97402689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 152189, 456567, 1369701, 1674079, 5022237, 15066711, 18414869, 55244607, 165733821]

約数ペア:

[(1, 165733821), (3, 55244607), (9, 18414869), (11, 15066711), (33, 5022237), (99, 1674079), (121, 1369701), (363, 456567), (1089, 152189)]