54138049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6673}}^1$

素因数の和:6760

約数の個数: 16

約数和(自身を含む): 66206080

約数和(自身を除く): 12068031

約数列:

[1, 7, 19, 61, 133, 427, 1159, 6673, 8113, 46711, 126787, 407053, 887509, 2849371, 7734007, 54138049]

約数ペア:

[(1, 54138049), (7, 7734007), (19, 2849371), (61, 887509), (133, 407053), (427, 126787), (1159, 46711), (6673, 8113)]