3815695863

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{188681}}^1$

素因数の和:188804

約数の個数: 32

約数和(自身を含む): 6520849920

約数和(自身を除く): 2705154057

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 20223, 188681, 566043, 1320767, 1698129, 3962301, 5094387, 11886903, 20188867, 35660709, 60566601, 141322069, 181699803, 423966207, 545099409, 1271898621, 3815695863]

約数ペア:

[(1, 3815695863), (3, 1271898621), (7, 545099409), (9, 423966207), (21, 181699803), (27, 141322069), (63, 60566601), (107, 35660709), (189, 20188867), (321, 11886903), (749, 5094387), (963, 3962301), (2247, 1698129), (2889, 1320767), (6741, 566043), (20223, 188681)]