90585879

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 39428841

約数列:

[1, 3, 29, 37, 87, 107, 111, 263, 321, 789, 1073, 3103, 3219, 3959, 7627, 9309, 9731, 11877, 22881, 28141, 29193, 84423, 114811, 282199, 344433, 816089, 846597, 1041217, 2448267, 3123651, 30195293, 90585879]

約数ペア:

[(1, 90585879), (3, 30195293), (29, 3123651), (37, 2448267), (87, 1041217), (107, 846597), (111, 816089), (263, 344433), (321, 282199), (789, 114811), (1073, 84423), (3103, 29193), (3219, 28141), (3959, 22881), (7627, 11877), (9309, 9731)]