51354369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4759}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 81681600

約数和(自身を除く): 30327231

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 4759, 10791, 14277, 42831, 52349, 157047, 471141, 518731, 1556193, 4668579, 5706041, 17118123, 51354369]

約数ペア:

[(1, 51354369), (3, 17118123), (9, 5706041), (11, 4668579), (33, 1556193), (99, 518731), (109, 471141), (327, 157047), (981, 52349), (1199, 42831), (3597, 14277), (4759, 10791)]