87585081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20809}}^1$

素因数の和:20896

約数の個数: 16

約数和(自身を含む): 123861120

約数和(自身を除く): 36276039

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 20809, 62427, 478607, 1269349, 1435821, 3808047, 29195027, 87585081]

約数ペア:

[(1, 87585081), (3, 29195027), (23, 3808047), (61, 1435821), (69, 1269349), (183, 478607), (1403, 62427), (4209, 20809)]