55981737

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15061}}^1$

素因数の和:15133

約数の個数: 24

約数和(自身を含む): 93986880

約数和(自身を除く): 38005143

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 15061, 45183, 105427, 135549, 316281, 888599, 948843, 2665797, 6220193, 7997391, 18660579, 55981737]

約数ペア:

[(1, 55981737), (3, 18660579), (7, 7997391), (9, 6220193), (21, 2665797), (59, 948843), (63, 888599), (177, 316281), (413, 135549), (531, 105427), (1239, 45183), (3717, 15061)]