70277859

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 103989600

約数和(自身を除く): 33711741

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 981, 1009, 3027, 7739, 9081, 23217, 69651, 71639, 109981, 214917, 329943, 644751, 989829, 7808651, 23425953, 70277859]

約数ペア:

[(1, 70277859), (3, 23425953), (9, 7808651), (71, 989829), (109, 644751), (213, 329943), (327, 214917), (639, 109981), (981, 71639), (1009, 69651), (3027, 23217), (7739, 9081)]