166021956369

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{149974667}}^1$

素因数の和:149974717

約数の個数: 16

約数和(自身を含む): 251957442240

約数和(自身を除く): 85935485871

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 149974667, 449924001, 1349772003, 4049316009, 6148961347, 18446884041, 55340652123, 166021956369]

約数ペア:

[(1, 166021956369), (3, 55340652123), (9, 18446884041), (27, 6148961347), (41, 4049316009), (123, 1349772003), (369, 449924001), (1107, 149974667)]