155111078259

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31278701}}^1$

素因数の和:31278755

約数の個数: 24

約数和(自身を含む): 243973875600

約数和(自身を除く): 88862797341

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 31278701, 93836103, 281508309, 594295319, 907082329, 1782885957, 2721246987, 5348657871, 8163740961, 17234564251, 51703692753, 155111078259]

約数ペア:

[(1, 155111078259), (3, 51703692753), (9, 17234564251), (19, 8163740961), (29, 5348657871), (57, 2721246987), (87, 1782885957), (171, 907082329), (261, 594295319), (551, 281508309), (1653, 93836103), (4959, 31278701)]