26068081137

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1\times {\mathrm{15161}}^1$

素因数の和:17209

約数の個数: 32

約数和(自身を含む): 40714700544

約数和(自身を除く): 14646619407

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1997, 5991, 13979, 15161, 41937, 45483, 81877, 106127, 245631, 318381, 573139, 621601, 1719417, 1864803, 4351207, 13053621, 30276517, 90829551, 211935619, 635806857, 1241337197, 3724011591, 8689360379, 26068081137]

約数ペア:

[(1, 26068081137), (3, 8689360379), (7, 3724011591), (21, 1241337197), (41, 635806857), (123, 211935619), (287, 90829551), (861, 30276517), (1997, 13053621), (5991, 4351207), (13979, 1864803), (15161, 1719417), (41937, 621601), (45483, 573139), (81877, 318381), (106127, 245631)]