39623277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 57946752

約数和(自身を除く): 18323475

約数列:

[1, 3, 17, 51, 53, 107, 137, 159, 321, 411, 901, 1819, 2329, 2703, 5457, 5671, 6987, 7261, 14659, 17013, 21783, 43977, 96407, 123437, 249203, 289221, 370311, 747609, 776927, 2330781, 13207759, 39623277]

約数ペア:

[(1, 39623277), (3, 13207759), (17, 2330781), (51, 776927), (53, 747609), (107, 370311), (137, 289221), (159, 249203), (321, 123437), (411, 96407), (901, 43977), (1819, 21783), (2329, 17013), (2703, 14659), (5457, 7261), (5671, 6987)]