144971019

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 229236480

約数和(自身を除く): 84265461

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 1179, 2227, 2411, 3537, 6681, 7233, 20043, 21699, 40987, 60129, 65097, 122961, 315841, 368883, 947523, 1106649, 2842569, 5369297, 8527707, 16107891, 48323673, 144971019]

約数ペア:

[(1, 144971019), (3, 48323673), (9, 16107891), (17, 8527707), (27, 5369297), (51, 2842569), (131, 1106649), (153, 947523), (393, 368883), (459, 315841), (1179, 122961), (2227, 65097), (2411, 60129), (3537, 40987), (6681, 21699), (7233, 20043)]