2000860137

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{29027}}^1$

素因数の和:29099

約数の個数: 40

約数和(自身を含む): 3203297856

約数和(自身を除く): 1202437719

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1863, 2553, 2997, 7659, 22977, 29027, 68931, 87081, 261243, 667621, 783729, 1073999, 2002863, 2351187, 3221997, 6008589, 9665991, 18025767, 24701977, 28997973, 54077301, 74105931, 86993919, 222317793, 666953379, 2000860137]

約数ペア:

[(1, 2000860137), (3, 666953379), (9, 222317793), (23, 86993919), (27, 74105931), (37, 54077301), (69, 28997973), (81, 24701977), (111, 18025767), (207, 9665991), (333, 6008589), (621, 3221997), (851, 2351187), (999, 2002863), (1863, 1073999), (2553, 783729), (2997, 667621), (7659, 261243), (22977, 87081), (29027, 68931)]