87310581

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7121}}^1$

素因数の和:7252

約数の個数: 16

約数和(自身を含む): 120105408

約数和(自身を除く): 32794827

約数列:

[1, 3, 61, 67, 183, 201, 4087, 7121, 12261, 21363, 434381, 477107, 1303143, 1431321, 29103527, 87310581]

約数ペア:

[(1, 87310581), (3, 29103527), (61, 1431321), (67, 1303143), (183, 477107), (201, 434381), (4087, 21363), (7121, 12261)]