52778943

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2531}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 87424896

約数和(自身を除く): 34645953

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2531, 2979, 6951, 7593, 17717, 20853, 22779, 53151, 159453, 837761, 2513283, 5864327, 7539849, 17592981, 52778943]

約数ペア:

[(1, 52778943), (3, 17592981), (7, 7539849), (9, 5864327), (21, 2513283), (63, 837761), (331, 159453), (993, 53151), (2317, 22779), (2531, 20853), (2979, 17717), (6951, 7593)]