27683703

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 42551600

約数和(自身を除く): 14867897

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1669, 1843, 5007, 5529, 15021, 16587, 31711, 95133, 161893, 285399, 485679, 1457037, 3075967, 9227901, 27683703]

約数ペア:

[(1, 27683703), (3, 9227901), (9, 3075967), (19, 1457037), (57, 485679), (97, 285399), (171, 161893), (291, 95133), (873, 31711), (1669, 16587), (1843, 15021), (5007, 5529)]