50139009

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 74197760

約数和(自身を除く): 24058751

約数列:

[1, 3, 9, 79, 97, 237, 291, 711, 727, 873, 2181, 6543, 7663, 22989, 57433, 68967, 70519, 172299, 211557, 516897, 634671, 5571001, 16713003, 50139009]

約数ペア:

[(1, 50139009), (3, 16713003), (9, 5571001), (79, 634671), (97, 516897), (237, 211557), (291, 172299), (711, 70519), (727, 68967), (873, 57433), (2181, 22989), (6543, 7663)]