11527778871

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2651893}}^1$

素因数の和:2651932

約数の個数: 32

約数和(自身を含む): 20366545920

約数和(自身を除く): 8838767049

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 2651893, 7955679, 18563251, 23867037, 55689753, 60993539, 71601111, 167069259, 182980617, 426954773, 501207777, 548941851, 1280864319, 1646825553, 3842592957, 11527778871]

約数ペア:

[(1, 11527778871), (3, 3842592957), (7, 1646825553), (9, 1280864319), (21, 548941851), (23, 501207777), (27, 426954773), (63, 182980617), (69, 167069259), (161, 71601111), (189, 60993539), (207, 55689753), (483, 23867037), (621, 18563251), (1449, 7955679), (4347, 2651893)]