80582283

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{9127}}^1$

素因数の和:9248

約数の個数: 20

約数和(自身を含む): 121493680

約数和(自身を除く): 40911397

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 9127, 27381, 82143, 246429, 739287, 994843, 2984529, 8953587, 26860761, 80582283]

約数ペア:

[(1, 80582283), (3, 26860761), (9, 8953587), (27, 2984529), (81, 994843), (109, 739287), (327, 246429), (981, 82143), (2943, 27381), (8829, 9127)]