82531683

素因数分解:

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

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 133519680

約数和(自身を除く): 50987997

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2847, 3221, 8541, 9663, 25623, 28989, 41873, 86967, 125619, 235133, 376857, 705399, 1130571, 2116197, 3056729, 6348591, 9170187, 27510561, 82531683]

約数ペア:

[(1, 82531683), (3, 27510561), (9, 9170187), (13, 6348591), (27, 3056729), (39, 2116197), (73, 1130571), (117, 705399), (219, 376857), (351, 235133), (657, 125619), (949, 86967), (1971, 41873), (2847, 28989), (3221, 25623), (8541, 9663)]