161342547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{53407}}^1$

素因数の和:53482

約数の個数: 16

約数和(自身を含む): 230722560

約数和(自身を除く): 69380013

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 53407, 160221, 1014733, 2830571, 3044199, 8491713, 53780849, 161342547]

約数ペア:

[(1, 161342547), (3, 53780849), (19, 8491713), (53, 3044199), (57, 2830571), (159, 1014733), (1007, 160221), (3021, 53407)]