54356427

素因数分解:

$3^6\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 28

約数和(自身を含む): 82158624

約数和(自身を除く): 27802197

約数列:

[1, 3, 9, 27, 81, 173, 243, 431, 519, 729, 1293, 1557, 3879, 4671, 11637, 14013, 34911, 42039, 74563, 104733, 126117, 223689, 314199, 671067, 2013201, 6039603, 18118809, 54356427]

約数ペア:

[(1, 54356427), (3, 18118809), (9, 6039603), (27, 2013201), (81, 671067), (173, 314199), (243, 223689), (431, 126117), (519, 104733), (729, 74563), (1293, 42039), (1557, 34911), (3879, 14013), (4671, 11637)]