138310180317

素因数分解:

$3^3\times {\mathrm{28559}}^1\times {\mathrm{179369}}^1$

素因数の和:207937

約数の個数: 16

約数和(自身を含む): 204912288000

約数和(自身を除く): 66602107683

約数列:

[1, 3, 9, 27, 28559, 85677, 179369, 257031, 538107, 771093, 1614321, 4842963, 5122599271, 15367797813, 46103393439, 138310180317]

約数ペア:

[(1, 138310180317), (3, 46103393439), (9, 15367797813), (27, 5122599271), (28559, 4842963), (85677, 1614321), (179369, 771093), (257031, 538107)]