61769709

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{7127}}^1$

素因数の和:7246

約数の個数: 20

約数和(自身を含む): 93148704

約数和(自身を除く): 31378995

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 7127, 8667, 21381, 64143, 192429, 577287, 762589, 2287767, 6863301, 20589903, 61769709]

約数ペア:

[(1, 61769709), (3, 20589903), (9, 6863301), (27, 2287767), (81, 762589), (107, 577287), (321, 192429), (963, 64143), (2889, 21381), (7127, 8667)]