235220402223

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{61786289}}^1$

素因数の和:61786348

約数の個数: 20

約数和(自身を含む): 358854772320

約数和(自身を除く): 123634370097

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 61786289, 185358867, 556076601, 1668229803, 2903955583, 5004689409, 8711866749, 26135600247, 78406800741, 235220402223]

約数ペア:

[(1, 235220402223), (3, 78406800741), (9, 26135600247), (27, 8711866749), (47, 5004689409), (81, 2903955583), (141, 1668229803), (423, 556076601), (1269, 185358867), (3807, 61786289)]