16572357

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 28

約数和(自身を含む): 25182720

約数和(自身を除く): 8610363

約数列:

[1, 3, 9, 27, 81, 127, 179, 243, 381, 537, 729, 1143, 1611, 3429, 4833, 10287, 14499, 22733, 30861, 43497, 68199, 92583, 130491, 204597, 613791, 1841373, 5524119, 16572357]

約数ペア:

[(1, 16572357), (3, 5524119), (9, 1841373), (27, 613791), (81, 204597), (127, 130491), (179, 92583), (243, 68199), (381, 43497), (537, 30861), (729, 22733), (1143, 14499), (1611, 10287), (3429, 4833)]