306567423

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{71411}}^1$

素因数の和:71476

約数の個数: 20

約数和(自身を含む): 466606008

約数和(自身を除く): 160038585

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 71411, 214233, 642699, 1928097, 3784783, 5784291, 11354349, 34063047, 102189141, 306567423]

約数ペア:

[(1, 306567423), (3, 102189141), (9, 34063047), (27, 11354349), (53, 5784291), (81, 3784783), (159, 1928097), (477, 642699), (1431, 214233), (4293, 71411)]