133079274

素因数分解:

$2^1\times 3^4\times {\mathrm{821477}}^1$

素因数の和:821491

約数の個数: 20

約数和(自身を含む): 298196514

約数和(自身を除く): 165117240

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 821477, 1642954, 2464431, 4928862, 7393293, 14786586, 22179879, 44359758, 66539637, 133079274]

約数ペア:

[(1, 133079274), (2, 66539637), (3, 44359758), (6, 22179879), (9, 14786586), (18, 7393293), (27, 4928862), (54, 2464431), (81, 1642954), (162, 821477)]