69459039

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{65963}}^1$

素因数の和:65988

約数の個数: 20

約数和(自身を含む): 111743016

約数和(自身を除く): 42283977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 65963, 197889, 593667, 857519, 1781001, 2572557, 5343003, 7717671, 23153013, 69459039]

約数ペア:

[(1, 69459039), (3, 23153013), (9, 7717671), (13, 5343003), (27, 2572557), (39, 1781001), (81, 857519), (117, 593667), (351, 197889), (1053, 65963)]