157064427

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149159}}^1$

素因数の和:149184

約数の個数: 20

約数和(自身を含む): 252677040

約数和(自身を除く): 95612613

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 149159, 447477, 1342431, 1939067, 4027293, 5817201, 12081879, 17451603, 52354809, 157064427]

約数ペア:

[(1, 157064427), (3, 52354809), (9, 17451603), (13, 12081879), (27, 5817201), (39, 4027293), (81, 1939067), (117, 1342431), (351, 447477), (1053, 149159)]