163044987

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 255682560

約数和(自身を除く): 92637573

約数列:

[1, 3, 7, 21, 41, 123, 287, 409, 463, 861, 1227, 1389, 2863, 3241, 8589, 9723, 16769, 18983, 50307, 56949, 117383, 132881, 189367, 352149, 398643, 568101, 1325569, 3976707, 7764047, 23292141, 54348329, 163044987]

約数ペア:

[(1, 163044987), (3, 54348329), (7, 23292141), (21, 7764047), (41, 3976707), (123, 1325569), (287, 568101), (409, 398643), (463, 352149), (861, 189367), (1227, 132881), (1389, 117383), (2863, 56949), (3241, 50307), (8589, 18983), (9723, 16769)]