161702607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 242279424

約数和(自身を除く): 80576817

約数列:

[1, 3, 11, 33, 47, 137, 141, 411, 517, 761, 1507, 1551, 2283, 4521, 6439, 8371, 19317, 25113, 35767, 70829, 104257, 107301, 212487, 312771, 393437, 1146827, 1180311, 3440481, 4900079, 14700237, 53900869, 161702607]

約数ペア:

[(1, 161702607), (3, 53900869), (11, 14700237), (33, 4900079), (47, 3440481), (137, 1180311), (141, 1146827), (411, 393437), (517, 312771), (761, 212487), (1507, 107301), (1551, 104257), (2283, 70829), (4521, 35767), (6439, 25113), (8371, 19317)]