27532917

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 40864824

約数和(自身を除く): 13331907

約数列:

[1, 3, 9, 53, 159, 197, 293, 477, 591, 879, 1773, 2637, 10441, 15529, 31323, 46587, 57721, 93969, 139761, 173163, 519489, 3059213, 9177639, 27532917]

約数ペア:

[(1, 27532917), (3, 9177639), (9, 3059213), (53, 519489), (159, 173163), (197, 139761), (293, 93969), (477, 57721), (591, 46587), (879, 31323), (1773, 15529), (2637, 10441)]