42529869

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 65552760

約数和(自身を除く): 23022891

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2029, 2329, 6087, 6987, 18261, 20961, 34493, 103479, 277973, 310437, 833919, 2501757, 4725541, 14176623, 42529869]

約数ペア:

[(1, 42529869), (3, 14176623), (9, 4725541), (17, 2501757), (51, 833919), (137, 310437), (153, 277973), (411, 103479), (1233, 34493), (2029, 20961), (2329, 18261), (6087, 6987)]