77420601

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7221

約数の個数: 24

約数和(自身を含む): 120092544

約数和(自身を除く): 42671943

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 7127, 10863, 21381, 64143, 121159, 363477, 506017, 1090431, 1518051, 4554153, 8602289, 25806867, 77420601]

約数ペア:

[(1, 77420601), (3, 25806867), (9, 8602289), (17, 4554153), (51, 1518051), (71, 1090431), (153, 506017), (213, 363477), (639, 121159), (1207, 64143), (3621, 21381), (7127, 10863)]