81297843

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{6053}}^1$

素因数の和:6115

約数の個数: 24

約数和(自身を含む): 122387664

約数和(自身を除く): 41089821

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 6053, 13431, 18159, 66583, 199749, 223961, 671883, 732413, 2197239, 2463571, 7390713, 27099281, 81297843]

約数ペア:

[(1, 81297843), (3, 27099281), (11, 7390713), (33, 2463571), (37, 2197239), (111, 732413), (121, 671883), (363, 223961), (407, 199749), (1221, 66583), (4477, 18159), (6053, 13431)]