201432177

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{5879}}^1$

素因数の和:5944

約数の個数: 28

約数和(自身を含む): 308488320

約数和(自身を除く): 107056143

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 3807, 5879, 11421, 17637, 34263, 52911, 158733, 276313, 476199, 828939, 1428597, 2486817, 4285791, 7460451, 22381353, 67144059, 201432177]

約数ペア:

[(1, 201432177), (3, 67144059), (9, 22381353), (27, 7460451), (47, 4285791), (81, 2486817), (141, 1428597), (243, 828939), (423, 476199), (729, 276313), (1269, 158733), (3807, 52911), (5879, 34263), (11421, 17637)]