201730743

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{8863}}^1$

素因数の和:9156

約数の個数: 20

約数和(自身を含む): 302457408

約数和(自身を除く): 100726665

約数列:

[1, 3, 9, 27, 81, 281, 843, 2529, 7587, 8863, 22761, 26589, 79767, 239301, 717903, 2490503, 7471509, 22414527, 67243581, 201730743]

約数ペア:

[(1, 201730743), (3, 67243581), (9, 22414527), (27, 7471509), (81, 2490503), (281, 717903), (843, 239301), (2529, 79767), (7587, 26589), (8863, 22761)]