172999791

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3739}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 257297040

約数和(自身を除く): 84297249

約数列:

[1, 3, 9, 53, 97, 159, 291, 477, 873, 3739, 5141, 11217, 15423, 33651, 46269, 198167, 362683, 594501, 1088049, 1783503, 3264147, 19222199, 57666597, 172999791]

約数ペア:

[(1, 172999791), (3, 57666597), (9, 19222199), (53, 3264147), (97, 1783503), (159, 1088049), (291, 594501), (477, 362683), (873, 198167), (3739, 46269), (5141, 33651), (11217, 15423)]