54973221

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9067}}^1$

素因数の和:9160

約数の個数: 16

約数和(自身を含む): 76606464

約数和(自身を除く): 21633243

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 9067, 27201, 389881, 426149, 1169643, 1278447, 18324407, 54973221]

約数ペア:

[(1, 54973221), (3, 18324407), (43, 1278447), (47, 1169643), (129, 426149), (141, 389881), (2021, 27201), (6063, 9067)]