149852007

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1789}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 222833520

約数和(自身を除く): 72981513

約数列:

[1, 3, 9, 41, 123, 227, 369, 681, 1789, 2043, 5367, 9307, 16101, 27921, 73349, 83763, 220047, 406103, 660141, 1218309, 3654927, 16650223, 49950669, 149852007]

約数ペア:

[(1, 149852007), (3, 49950669), (9, 16650223), (41, 3654927), (123, 1218309), (227, 660141), (369, 406103), (681, 220047), (1789, 83763), (2043, 73349), (5367, 27921), (9307, 16101)]