77161489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 84744000

約数和(自身を除く): 7582511

約数列:

[1, 19, 29, 131, 551, 1069, 2489, 3799, 20311, 31001, 72181, 140039, 589019, 2660741, 4061131, 77161489]

約数ペア:

[(1, 77161489), (19, 4061131), (29, 2660741), (131, 589019), (551, 140039), (1069, 72181), (2489, 31001), (3799, 20311)]