161210913

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{43093}}^1$

素因数の和:43168

約数の個数: 16

約数和(自身を含む): 227536320

約数和(自身を除く): 66325407

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 43093, 129279, 1249697, 1852999, 3749091, 5558997, 53736971, 161210913]

約数ペア:

[(1, 161210913), (3, 53736971), (29, 5558997), (43, 3749091), (87, 1852999), (129, 1249697), (1247, 129279), (3741, 43093)]