8148317163

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{1997}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 12972070944

約数和(自身を除く): 4823753781

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 677, 861, 1997, 2009, 2031, 4739, 5991, 6027, 13979, 14217, 27757, 33173, 41937, 81877, 83271, 97853, 99519, 194299, 245631, 293559, 573139, 582897, 1351969, 1360093, 1719417, 4011973, 4055907, 4080279, 9463783, 12035919, 28391349, 55430729, 66246481, 166292187, 198739443, 388015103, 1164045309, 2716105721, 8148317163]

約数ペア:

[(1, 8148317163), (3, 2716105721), (7, 1164045309), (21, 388015103), (41, 198739443), (49, 166292187), (123, 66246481), (147, 55430729), (287, 28391349), (677, 12035919), (861, 9463783), (1997, 4080279), (2009, 4055907), (2031, 4011973), (4739, 1719417), (5991, 1360093), (6027, 1351969), (13979, 582897), (14217, 573139), (27757, 293559), (33173, 245631), (41937, 194299), (81877, 99519), (83271, 97853)]