87524721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15461}}^1$

素因数の和:15521

約数の個数: 24

約数和(自身を含む): 137488104

約数和(自身を除く): 49963383

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 15461, 46383, 139149, 262837, 572057, 788511, 1716171, 2365533, 5148513, 9724969, 29174907, 87524721]

約数ペア:

[(1, 87524721), (3, 29174907), (9, 9724969), (17, 5148513), (37, 2365533), (51, 1716171), (111, 788511), (153, 572057), (333, 262837), (629, 139149), (1887, 46383), (5661, 15461)]