80731419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{38609}}^1$

素因数の和:38670

約数の個数: 16

約数和(自身を含む): 116756640

約数和(自身を除く): 36025221

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 38609, 115827, 656353, 1582969, 1969059, 4748907, 26910473, 80731419]

約数ペア:

[(1, 80731419), (3, 26910473), (17, 4748907), (41, 1969059), (51, 1582969), (123, 656353), (697, 115827), (2091, 38609)]