128688927

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{5807}}^1$

素因数の和:5982

約数の個数: 16

約数和(自身を含む): 175633920

約数和(自身を除く): 46944993

約数列:

[1, 3, 83, 89, 249, 267, 5807, 7387, 17421, 22161, 481981, 516823, 1445943, 1550469, 42896309, 128688927]

約数ペア:

[(1, 128688927), (3, 42896309), (83, 1550469), (89, 1445943), (249, 516823), (267, 481981), (5807, 22161), (7387, 17421)]