28461409707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 42095877120

約数和(自身を除く): 13634467413

約数列:

[1, 3, 17, 43, 51, 61, 129, 151, 183, 453, 731, 1037, 1409, 2193, 2567, 2623, 3111, 4227, 6493, 7701, 7869, 9211, 19479, 23953, 27633, 44591, 60587, 71859, 85949, 110381, 133773, 156587, 181761, 212759, 257847, 331143, 396073, 469761, 638277, 1029979, 1188219, 1461133, 3089937, 3616903, 3695807, 4383399, 6733241, 9148637, 10850709, 11087421, 12978299, 20199723, 27445911, 38934897, 62828719, 155526829, 188486157, 220631083, 466580487, 558066857, 661893249, 1674200571, 9487136569, 28461409707]

約数ペア:

[(1, 28461409707), (3, 9487136569), (17, 1674200571), (43, 661893249), (51, 558066857), (61, 466580487), (129, 220631083), (151, 188486157), (183, 155526829), (453, 62828719), (731, 38934897), (1037, 27445911), (1409, 20199723), (2193, 12978299), (2567, 11087421), (2623, 10850709), (3111, 9148637), (4227, 6733241), (6493, 4383399), (7701, 3695807), (7869, 3616903), (9211, 3089937), (19479, 1461133), (23953, 1188219), (27633, 1029979), (44591, 638277), (60587, 469761), (71859, 396073), (85949, 331143), (110381, 257847), (133773, 212759), (156587, 181761)]