78382317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54319}}^1$

素因数の和:54372

約数の個数: 16

約数和(自身を含む): 115592960

約数和(自身を除く): 37210643

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 54319, 162957, 706147, 2009803, 2118441, 6029409, 26127439, 78382317]

約数ペア:

[(1, 78382317), (3, 26127439), (13, 6029409), (37, 2118441), (39, 2009803), (111, 706147), (481, 162957), (1443, 54319)]