87497127

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 130141440

約数和(自身を除く): 42644313

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 1579, 4737, 6157, 14211, 18471, 55413, 74213, 206849, 222639, 620547, 667917, 1861641, 9721903, 29165709, 87497127]

約数ペア:

[(1, 87497127), (3, 29165709), (9, 9721903), (47, 1861641), (131, 667917), (141, 620547), (393, 222639), (423, 206849), (1179, 74213), (1579, 55413), (4737, 18471), (6157, 14211)]