87512991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{2153}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 123760224

約数和(自身を除く): 36247233

約数列:

[1, 3, 17, 51, 797, 2153, 2391, 6459, 13549, 36601, 40647, 109803, 1715941, 5147823, 29170997, 87512991]

約数ペア:

[(1, 87512991), (3, 29170997), (17, 5147823), (51, 1715941), (797, 109803), (2153, 40647), (2391, 36601), (6459, 13549)]