69951789

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{18911}}^1$

素因数の和:19057

約数の個数: 16

約数和(自身を含む): 104394240

約数和(自身を除く): 34442451

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 18911, 56733, 170199, 510597, 2590807, 7772421, 23317263, 69951789]

約数ペア:

[(1, 69951789), (3, 23317263), (9, 7772421), (27, 2590807), (137, 510597), (411, 170199), (1233, 56733), (3699, 18911)]