153754953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 240734592

約数和(自身を除く): 86979639

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 1037, 2013, 3111, 4493, 11407, 13479, 34221, 49423, 76381, 148269, 229143, 274073, 822219, 840191, 2520573, 3014803, 4659241, 9044409, 13977723, 51251651, 153754953]

約数ペア:

[(1, 153754953), (3, 51251651), (11, 13977723), (17, 9044409), (33, 4659241), (51, 3014803), (61, 2520573), (183, 840191), (187, 822219), (561, 274073), (671, 229143), (1037, 148269), (2013, 76381), (3111, 49423), (4493, 34221), (11407, 13479)]