74074743

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{39761}}^1$

素因数の和:39796

約数の個数: 20

約数和(自身を含む): 115468848

約数和(自身を除く): 41394105

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 39761, 119283, 357849, 914503, 1073547, 2743509, 3220641, 8230527, 24691581, 74074743]

約数ペア:

[(1, 74074743), (3, 24691581), (9, 8230527), (23, 3220641), (27, 2743509), (69, 1073547), (81, 914503), (207, 357849), (621, 119283), (1863, 39761)]