69272613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9489

約数の個数: 24

約数和(自身を含む): 107787680

約数和(自身を除く): 38515067

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 9421, 28263, 84789, 178999, 405103, 536997, 1215309, 1610991, 3645927, 7696957, 23090871, 69272613]

約数ペア:

[(1, 69272613), (3, 23090871), (9, 7696957), (19, 3645927), (43, 1610991), (57, 1215309), (129, 536997), (171, 405103), (387, 178999), (817, 84789), (2451, 28263), (7353, 9421)]