156670029

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{48221}}^1$

素因数の和:48265

約数の個数: 18

約数和(自身を含む): 238843566

約数和(自身を除く): 82173537

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 48221, 144663, 433989, 916199, 2748597, 8245791, 17407781, 52223343, 156670029]

約数ペア:

[(1, 156670029), (3, 52223343), (9, 17407781), (19, 8245791), (57, 2748597), (171, 916199), (361, 433989), (1083, 144663), (3249, 48221)]