201068559

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4267

約数の個数: 24

約数和(自身を含む): 299599872

約数和(自身を除く): 98531313

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 4091, 5461, 12273, 16383, 36819, 49149, 175913, 519557, 527739, 1558671, 1583217, 4676013, 22340951, 67022853, 201068559]

約数ペア:

[(1, 201068559), (3, 67022853), (9, 22340951), (43, 4676013), (127, 1583217), (129, 1558671), (381, 527739), (387, 519557), (1143, 175913), (4091, 49149), (5461, 36819), (12273, 16383)]