31073841

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67699}}^1$

素因数の和:67725

約数の個数: 16

約数和(自身を含む): 48744000

約数和(自身を除く): 17670159

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 67699, 203097, 609291, 1150883, 1827873, 3452649, 10357947, 31073841]

約数ペア:

[(1, 31073841), (3, 10357947), (9, 3452649), (17, 1827873), (27, 1150883), (51, 609291), (153, 203097), (459, 67699)]