89171001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1187}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 136772064

約数和(自身を除く): 47601063

約数列:

[1, 3, 9, 17, 51, 153, 491, 1187, 1473, 3561, 4419, 8347, 10683, 20179, 25041, 60537, 75123, 181611, 582817, 1748451, 5245353, 9907889, 29723667, 89171001]

約数ペア:

[(1, 89171001), (3, 29723667), (9, 9907889), (17, 5245353), (51, 1748451), (153, 582817), (491, 181611), (1187, 75123), (1473, 60537), (3561, 25041), (4419, 20179), (8347, 10683)]