89140821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{35081}}^1$

素因数の和:35113

約数の個数: 24

約数和(自身を含む): 149308992

約数和(自身を除く): 60168171

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 35081, 105243, 245567, 385891, 736701, 1157673, 2701237, 4244801, 8103711, 12734403, 29713607, 89140821]

約数ペア:

[(1, 89140821), (3, 29713607), (7, 12734403), (11, 8103711), (21, 4244801), (33, 2701237), (77, 1157673), (121, 736701), (231, 385891), (363, 245567), (847, 105243), (2541, 35081)]