77292009

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{26263}}^1$

素因数の和:26381

約数の個数: 16

約数和(自身を含む): 115561600

約数和(自身を除く): 38269591

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 26263, 78789, 236367, 709101, 2862667, 8588001, 25764003, 77292009]

約数ペア:

[(1, 77292009), (3, 25764003), (9, 8588001), (27, 2862667), (109, 709101), (327, 236367), (981, 78789), (2943, 26263)]