27241011

素因数分解:

$3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 46143552

約数和(自身を除く): 18902541

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 223, 277, 441, 669, 831, 1561, 1939, 2007, 2493, 4683, 5817, 10927, 13573, 14049, 17451, 32781, 40719, 61771, 98343, 122157, 185313, 432397, 555939, 1297191, 3026779, 3891573, 9080337, 27241011]

約数ペア:

[(1, 27241011), (3, 9080337), (7, 3891573), (9, 3026779), (21, 1297191), (49, 555939), (63, 432397), (147, 185313), (223, 122157), (277, 98343), (441, 61771), (669, 40719), (831, 32781), (1561, 17451), (1939, 14049), (2007, 13573), (2493, 10927), (4683, 5817)]