161768286

素因数分解:

$2^1\times 3^3\times {\mathrm{2995709}}^1$

素因数の和:2995720

約数の個数: 16

約数和(自身を含む): 359485200

約数和(自身を除く): 197716914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2995709, 5991418, 8987127, 17974254, 26961381, 53922762, 80884143, 161768286]

約数ペア:

[(1, 161768286), (2, 80884143), (3, 53922762), (6, 26961381), (9, 17974254), (18, 8987127), (27, 5991418), (54, 2995709)]