9238049109

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{666959}}^1$

素因数の和:666996

約数の個数: 28

約数和(自身を含む): 14579745600

約数和(自身を除く): 5341696491

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 666959, 2000877, 6002631, 12672221, 18007893, 38016663, 54023679, 114049989, 162071037, 342149967, 486213111, 1026449901, 3079349703, 9238049109]

約数ペア:

[(1, 9238049109), (3, 3079349703), (9, 1026449901), (19, 486213111), (27, 342149967), (57, 162071037), (81, 114049989), (171, 54023679), (243, 38016663), (513, 18007893), (729, 12672221), (1539, 6002631), (4617, 2000877), (13851, 666959)]