72490737

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 36

約数和(自身を含む): 113020208

約数和(自身を除く): 40529471

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 289, 363, 561, 691, 867, 2057, 2073, 3179, 6171, 7601, 9537, 11747, 22803, 34969, 35241, 83611, 104907, 129217, 199699, 250833, 387651, 599097, 1421387, 2196689, 4264161, 6590067, 24163579, 72490737]

約数ペア:

[(1, 72490737), (3, 24163579), (11, 6590067), (17, 4264161), (33, 2196689), (51, 1421387), (121, 599097), (187, 387651), (289, 250833), (363, 199699), (561, 129217), (691, 104907), (867, 83611), (2057, 35241), (2073, 34969), (3179, 22803), (6171, 11747), (7601, 9537)]