55942407

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{1153}}^1$

素因数の和:1764

約数の個数: 20

約数和(自身を含む): 83780400

約数和(自身を除く): 27837993

約数列:

[1, 3, 9, 27, 81, 599, 1153, 1797, 3459, 5391, 10377, 16173, 31131, 48519, 93393, 690647, 2071941, 6215823, 18647469, 55942407]

約数ペア:

[(1, 55942407), (3, 18647469), (9, 6215823), (27, 2071941), (81, 690647), (599, 93393), (1153, 48519), (1797, 31131), (3459, 16173), (5391, 10377)]