145342989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77269}}^1$

素因数の和:77305

約数の個数: 24

約数和(自身を含む): 241082400

約数和(自身を除く): 95739411

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 77269, 231807, 695421, 849959, 1468111, 2549877, 4404333, 7649631, 13212999, 16149221, 48447663, 145342989]

約数ペア:

[(1, 145342989), (3, 48447663), (9, 16149221), (11, 13212999), (19, 7649631), (33, 4404333), (57, 2549877), (99, 1468111), (171, 849959), (209, 695421), (627, 231807), (1881, 77269)]