51787233

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 76302408

約数和(自身を除く): 24515175

約数列:

[1, 3, 9, 97, 137, 291, 411, 433, 873, 1233, 1299, 3897, 13289, 39867, 42001, 59321, 119601, 126003, 177963, 378009, 533889, 5754137, 17262411, 51787233]

約数ペア:

[(1, 51787233), (3, 17262411), (9, 5754137), (97, 533889), (137, 378009), (291, 177963), (411, 126003), (433, 119601), (873, 59321), (1233, 42001), (1299, 39867), (3897, 13289)]