26911809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{467}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 41127840

約数和(自身を除く): 14216031

約数列:

[1, 3, 9, 19, 57, 171, 337, 467, 1011, 1401, 3033, 4203, 6403, 8873, 19209, 26619, 57627, 79857, 157379, 472137, 1416411, 2990201, 8970603, 26911809]

約数ペア:

[(1, 26911809), (3, 8970603), (9, 2990201), (19, 1416411), (57, 472137), (171, 157379), (337, 79857), (467, 57627), (1011, 26619), (1401, 19209), (3033, 8873), (4203, 6403)]