177557427

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1782

約数の個数: 28

約数和(自身を含む): 268143504

約数和(自身を除く): 90586077

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 729, 1359, 1613, 4077, 4839, 12231, 14517, 36693, 43551, 110079, 130653, 243563, 391959, 730689, 1175877, 2192067, 6576201, 19728603, 59185809, 177557427]

約数ペア:

[(1, 177557427), (3, 59185809), (9, 19728603), (27, 6576201), (81, 2192067), (151, 1175877), (243, 730689), (453, 391959), (729, 243563), (1359, 130653), (1613, 110079), (4077, 43551), (4839, 36693), (12231, 14517)]