27720663111

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1605041}}^1$

素因数の和:1605167

約数の個数: 24

約数和(自身を含む): 42565713840

約数和(自身を除く): 14845050729

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 17271, 1605041, 4815123, 14445369, 30495779, 91487337, 162109141, 274462011, 486327423, 1458982269, 3080073679, 9240221037, 27720663111]

約数ペア:

[(1, 27720663111), (3, 9240221037), (9, 3080073679), (19, 1458982269), (57, 486327423), (101, 274462011), (171, 162109141), (303, 91487337), (909, 30495779), (1919, 14445369), (5757, 4815123), (17271, 1605041)]