67944447

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{16889}}^1$

素因数の和:17047

約数の個数: 16

約数和(自身を含む): 101340000

約数和(自身を除く): 33395553

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 16889, 50667, 152001, 456003, 2516461, 7549383, 22648149, 67944447]

約数ペア:

[(1, 67944447), (3, 22648149), (9, 7549383), (27, 2516461), (149, 456003), (447, 152001), (1341, 50667), (4023, 16889)]