147095397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2053}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 224296800

約数和(自身を除く): 77201403

約数列:

[1, 3, 9, 19, 57, 171, 419, 1257, 2053, 3771, 6159, 7961, 18477, 23883, 39007, 71649, 117021, 351063, 860207, 2580621, 7741863, 16343933, 49031799, 147095397]

約数ペア:

[(1, 147095397), (3, 49031799), (9, 16343933), (19, 7741863), (57, 2580621), (171, 860207), (419, 351063), (1257, 117021), (2053, 71649), (3771, 39007), (6159, 23883), (7961, 18477)]