68702924157

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{495617}}^1$

素因数の和:495698

約数の個数: 48

約数和(自身を含む): 113904911232

約数和(自身を除く): 45201987075

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 123, 147, 161, 287, 483, 861, 943, 1127, 2009, 2829, 3381, 6027, 6601, 19803, 46207, 138621, 495617, 1486851, 3469319, 10407957, 11399191, 20320297, 24285233, 34197573, 60960891, 72855699, 79794337, 142242079, 239383011, 426726237, 467366831, 558560359, 995694553, 1402100493, 1675681077, 2987083659, 3271567817, 9814703451, 22900974719, 68702924157]

約数ペア:

[(1, 68702924157), (3, 22900974719), (7, 9814703451), (21, 3271567817), (23, 2987083659), (41, 1675681077), (49, 1402100493), (69, 995694553), (123, 558560359), (147, 467366831), (161, 426726237), (287, 239383011), (483, 142242079), (861, 79794337), (943, 72855699), (1127, 60960891), (2009, 34197573), (2829, 24285233), (3381, 20320297), (6027, 11399191), (6601, 10407957), (19803, 3469319), (46207, 1486851), (138621, 495617)]