78390581139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2690783}}^1$

素因数の和:2690888

約数の個数: 32

約数和(自身を含む): 126574479360

約数和(自身を除く): 48183898221

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9711, 29133, 2690783, 8072349, 24217047, 34980179, 72651141, 104940537, 223334989, 314821611, 670004967, 944464833, 2010014901, 2903354857, 6030044703, 8710064571, 26130193713, 78390581139]

約数ペア:

[(1, 78390581139), (3, 26130193713), (9, 8710064571), (13, 6030044703), (27, 2903354857), (39, 2010014901), (83, 944464833), (117, 670004967), (249, 314821611), (351, 223334989), (747, 104940537), (1079, 72651141), (2241, 34980179), (3237, 24217047), (9711, 8072349), (29133, 2690783)]