202223223

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{3613}}^1$

素因数の和:4316

約数の個数: 20

約数和(自身を含む): 302607448

約数和(自身を除く): 100384225

約数列:

[1, 3, 9, 27, 81, 691, 2073, 3613, 6219, 10839, 18657, 32517, 55971, 97551, 292653, 2496583, 7489749, 22469247, 67407741, 202223223]

約数ペア:

[(1, 202223223), (3, 67407741), (9, 22469247), (27, 7489749), (81, 2496583), (691, 292653), (2073, 97551), (3613, 55971), (6219, 32517), (10839, 18657)]