77242959

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 114285600

約数和(自身を除く): 37042641

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 981, 1109, 3327, 7739, 9981, 23217, 69651, 78739, 120881, 236217, 362643, 708651, 1087929, 8582551, 25747653, 77242959]

約数ペア:

[(1, 77242959), (3, 25747653), (9, 8582551), (71, 1087929), (109, 708651), (213, 362643), (327, 236217), (639, 120881), (981, 78739), (1109, 69651), (3327, 23217), (7739, 9981)]