67942953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8179}}^1$

素因数の和:8269

約数の個数: 24

約数和(自身を含む): 107190720

約数和(自身を除く): 39247767

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8179, 8307, 24537, 73611, 106327, 318981, 580709, 956943, 1742127, 5226381, 7549217, 22647651, 67942953]

約数ペア:

[(1, 67942953), (3, 22647651), (9, 7549217), (13, 5226381), (39, 1742127), (71, 956943), (117, 580709), (213, 318981), (639, 106327), (923, 73611), (2769, 24537), (8179, 8307)]