55641321

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 81833856

約数和(自身を除く): 26192535

約数列:

[1, 3, 9, 103, 193, 309, 311, 579, 927, 933, 1737, 2799, 19879, 32033, 59637, 60023, 96099, 178911, 180069, 288297, 540207, 6182369, 18547107, 55641321]

約数ペア:

[(1, 55641321), (3, 18547107), (9, 6182369), (103, 540207), (193, 288297), (309, 180069), (311, 178911), (579, 96099), (927, 60023), (933, 59637), (1737, 32033), (2799, 19879)]