51338277

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6769

約数の個数: 24

約数和(自身を含む): 79482624

約数和(自身を除く): 28144347

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 6703, 7659, 20109, 60327, 154169, 248011, 462507, 744033, 1387521, 2232099, 5704253, 17112759, 51338277]

約数ペア:

[(1, 51338277), (3, 17112759), (9, 5704253), (23, 2232099), (37, 1387521), (69, 744033), (111, 462507), (207, 248011), (333, 154169), (851, 60327), (2553, 20109), (6703, 7659)]