163047087

素因数分解:

$3^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1069}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 279655200

約数和(自身を除く): 116608113

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 269, 567, 807, 1069, 1883, 2421, 3207, 5649, 7263, 7483, 9621, 16947, 21789, 22449, 28863, 50841, 67347, 86589, 152523, 202041, 287561, 606123, 862683, 2012927, 2588049, 6038781, 7764147, 18116343, 23292441, 54349029, 163047087]

約数ペア:

[(1, 163047087), (3, 54349029), (7, 23292441), (9, 18116343), (21, 7764147), (27, 6038781), (63, 2588049), (81, 2012927), (189, 862683), (269, 606123), (567, 287561), (807, 202041), (1069, 152523), (1883, 86589), (2421, 67347), (3207, 50841), (5649, 28863), (7263, 22449), (7483, 21789), (9621, 16947)]