22278315249

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{317}}^1\times {\mathrm{3299}}^1$

素因数の和:3891

約数の個数: 40

約数和(自身を含む): 33522033600

約数和(自身を除く): 11243718351

約数列:

[1, 3, 9, 27, 81, 263, 317, 789, 951, 2367, 2853, 3299, 7101, 8559, 9897, 21303, 25677, 29691, 83371, 89073, 250113, 267219, 750339, 867637, 1045783, 2251017, 2602911, 3137349, 6753051, 7808733, 9412047, 23426199, 28236141, 70278597, 84708423, 275040929, 825122787, 2475368361, 7426105083, 22278315249]

約数ペア:

[(1, 22278315249), (3, 7426105083), (9, 2475368361), (27, 825122787), (81, 275040929), (263, 84708423), (317, 70278597), (789, 28236141), (951, 23426199), (2367, 9412047), (2853, 7808733), (3299, 6753051), (7101, 3137349), (8559, 2602911), (9897, 2251017), (21303, 1045783), (25677, 867637), (29691, 750339), (83371, 267219), (89073, 250113)]