27220869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 42594552

約数和(自身を除く): 15373683

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1181, 1773, 2561, 3543, 7683, 10629, 15353, 23049, 46059, 138177, 232657, 697971, 2093913, 3024541, 9073623, 27220869]

約数ペア:

[(1, 27220869), (3, 9073623), (9, 3024541), (13, 2093913), (39, 697971), (117, 232657), (197, 138177), (591, 46059), (1181, 23049), (1773, 15353), (2561, 10629), (3543, 7683)]