98981181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1723}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 154373856

約数和(自身を除く): 55392675

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 1723, 4419, 5169, 6383, 15507, 19149, 22399, 57447, 67197, 201591, 845993, 2537979, 7613937, 10997909, 32993727, 98981181]

約数ペア:

[(1, 98981181), (3, 32993727), (9, 10997909), (13, 7613937), (39, 2537979), (117, 845993), (491, 201591), (1473, 67197), (1723, 57447), (4419, 22399), (5169, 19149), (6383, 15507)]