30502467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 48883200

約数和(自身を除く): 18380733

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 1607, 2109, 4821, 6327, 14463, 18981, 30533, 43389, 59459, 91599, 178377, 274797, 535131, 824391, 1129721, 1605393, 3389163, 10167489, 30502467]

約数ペア:

[(1, 30502467), (3, 10167489), (9, 3389163), (19, 1605393), (27, 1129721), (37, 824391), (57, 535131), (111, 274797), (171, 178377), (333, 91599), (513, 59459), (703, 43389), (999, 30533), (1607, 18981), (2109, 14463), (4821, 6327)]