73506861

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 36

約数和(自身を含む): 114940800

約数和(自身を除く): 41433939

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 289, 479, 531, 867, 1003, 1437, 2601, 3009, 4311, 8143, 9027, 17051, 24429, 28261, 51153, 73287, 84783, 138431, 153459, 254349, 415293, 480437, 1245879, 1441311, 4323933, 8167429, 24502287, 73506861]

約数ペア:

[(1, 73506861), (3, 24502287), (9, 8167429), (17, 4323933), (51, 1441311), (59, 1245879), (153, 480437), (177, 415293), (289, 254349), (479, 153459), (531, 138431), (867, 84783), (1003, 73287), (1437, 51153), (2601, 28261), (3009, 24429), (4311, 17051), (8143, 9027)]