27012009

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 36565760

約数和(自身を除く): 9553751

約数列:

[1, 3, 139, 211, 307, 417, 633, 921, 29329, 42673, 64777, 87987, 128019, 194331, 9004003, 27012009]

約数ペア:

[(1, 27012009), (3, 9004003), (139, 194331), (211, 128019), (307, 87987), (417, 64777), (633, 42673), (921, 29329)]