27510561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 43393896

約数和(自身を除く): 15883335

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 3221, 8541, 9663, 28989, 41873, 125619, 235133, 376857, 705399, 2116197, 3056729, 9170187, 27510561]

約数ペア:

[(1, 27510561), (3, 9170187), (9, 3056729), (13, 2116197), (39, 705399), (73, 376857), (117, 235133), (219, 125619), (657, 41873), (949, 28989), (2847, 9663), (3221, 8541)]