156669117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{249871}}^1$

素因数の和:249904

約数の個数: 16

約数和(自身を含む): 239877120

約数和(自身を除く): 83208003

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 249871, 749613, 2748581, 4747549, 8245743, 14242647, 52223039, 156669117]

約数ペア:

[(1, 156669117), (3, 52223039), (11, 14242647), (19, 8245743), (33, 4747549), (57, 2748581), (209, 749613), (627, 249871)]